{"id":63007,"date":"2023-08-21T03:51:26","date_gmt":"2023-08-21T03:51:26","guid":{"rendered":"https:\/\/www.dumpsbase.com\/freedumps\/?p=63007"},"modified":"2023-08-21T03:51:32","modified_gmt":"2023-08-21T03:51:32","slug":"new-hcip-transmission-v2-5-exam-dumps-get-huawei-h31-341_v2-5-enu-exam-dumps-to-make-preparation","status":"publish","type":"post","link":"https:\/\/www.dumpsbase.com\/freedumps\/new-hcip-transmission-v2-5-exam-dumps-get-huawei-h31-341_v2-5-enu-exam-dumps-to-make-preparation.html","title":{"rendered":"New HCIP-Transmission V2.5 Exam Dumps &#8211; Get Huawei H31-341_V2.5-ENU Exam Dumps to Make Preparation"},"content":{"rendered":"\n<p>As technology continues to evolve, it&#8217;s important to stay current with the latest updates and advancements. The Huawei HCIP-Transmission V2.5 exam is an important step in this process, and the release of the H31-341_V2.5-ENU exam dumps is great news for those looking to achieve success in this field.<\/p>\n<h2>Removal of Traditional MSTP Equipment and Other Contents<\/h2>\n<p>Compared with the V2.0, the HCIP-Transmission V2.5 exam has removed many contents, such as traditional MSTP equipment, OSN 3800\/6800\/8800, U2000, and more. Instead, the exam now focuses on newer technologies such as NCE, OptiXtrans E6600\/E9600 series, DC908, and others. This change reflects the industry&#8217;s shift towards more advanced and modern technologies. By removing older content, the exam ensures that candidates are up-to-date with the latest advancements and can demonstrate their knowledge of the newest technologies.<\/p>\n<p>The release of the H31-341_V2.5-ENU exam dumps is great news for those looking to prepare for the HCIP-Transmission V2.5 exam. With 1061 exam questions and answers, the H31-341_V2.5-ENU exam dumps provide the most current and up-to-date course of action material. By utilizing these exam dumps, candidates can ensure that they are fully prepared for the exam and have the best chance of success.<\/p>\n<h2>Read Huawei HCIP-Transmission V2.5 <em><span style=\"background-color: #ffff00;\">H31-341_V2.5-ENU Free Dumps Below<\/span><\/em><\/h2>\n<script>\n\t  window.fbAsyncInit = function() {\n\t    FB.init({\n\t      appId            : '622169541470367',\n\t      autoLogAppEvents : true,\n\t      xfbml            : true,\n\t      version          : 'v3.1'\n\t    });\n\t  };\n\t\n\t  (function(d, s, id){\n\t     var js, fjs = d.getElementsByTagName(s)[0];\n\t     if (d.getElementById(id)) {return;}\n\t     js = d.createElement(s); js.id = id;\n\t     js.src = \"https:\/\/connect.facebook.net\/en_US\/sdk.js\";\n\t     fjs.parentNode.insertBefore(js, fjs);\n\t   }(document, 'script', 'facebook-jssdk'));\n\t<\/script><script type=\"text\/javascript\" >\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \nif(!window.jQuery) alert(\"The important jQuery library is not properly loaded in your site. Your WordPress theme is probably missing the essential wp_head() call. You can switch to another theme and you will see that the plugin works fine and this notice disappears. If you are still not sure what to do you can contact us for help.\");\n});\n<\/script>  \n  \n<div  id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam7690\" style=\"display:none;text-align:center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n<div class=\"watupro-exam-description\" id=\"description-quiz-7690\"><\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-7690\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-284400'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>How many VC12 virtual TE links are supported by the same physical board or between two adjacent network elements?<\/div><input type='hidden' name='question_id[]' id='qID_1' value='284400' \/><input type='hidden' id='answerType284400' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284400[]' id='answer-id-1118692' class='answer   answerof-284400 ' value='1118692'   \/><label for='answer-id-1118692' id='answer-label-1118692' class=' answer'><span>1<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284400[]' id='answer-id-1118693' class='answer   answerof-284400 ' value='1118693'   \/><label for='answer-id-1118693' id='answer-label-1118693' class=' answer'><span>4<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284400[]' id='answer-id-1118694' class='answer   answerof-284400 ' value='1118694'   \/><label for='answer-id-1118694' id='answer-label-1118694' class=' answer'><span>8<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284400[]' id='answer-id-1118695' class='answer   answerof-284400 ' value='1118695'   \/><label for='answer-id-1118695' id='answer-label-1118695' class=' answer'><span>2<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-2' style=';'><div id='questionWrap-2'  class='   watupro-question-id-284401'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>For WDM networks, which of the following descriptions are correct?<\/div><input type='hidden' name='question_id[]' id='qID_2' value='284401' \/><input type='hidden' id='answerType284401' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284401[]' id='answer-id-1118696' class='answer   answerof-284401 ' value='1118696'   \/><label for='answer-id-1118696' id='answer-label-1118696' class=' answer'><span>For 10G and 100G mixed transmission networks, you can judge whether the dispersion compensation is consistent with the design based on the performance of 100G<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284401[]' id='answer-id-1118697' class='answer   answerof-284401 ' value='1118697'   \/><label for='answer-id-1118697' id='answer-label-1118697' class=' answer'><span>For the OAU board, you can roughly judge the type of DCM module connected to the site according to the upper threshold of the nominal gain on the network management system - the upper threshold of the actual gain<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284401[]' id='answer-id-1118698' class='answer   answerof-284401 ' value='1118698'   \/><label for='answer-id-1118698' id='answer-label-1118698' class=' answer'><span>For the OAU board, you can roughly judge the type of DCM module connected to the site according to the difference between the output of PAOUTI and the input of BAIN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284401[]' id='answer-id-1118699' class='answer   answerof-284401 ' value='1118699'   \/><label for='answer-id-1118699' id='answer-label-1118699' class=' answer'><span>For 10G and 100G mixed transmission networks, you can judge whether the dispersion compensation is consistent with the design according to the performance of 10G<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-284402'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>In the following OTN frame structure overhead, which item represents the path tracing identifier?<\/div><input type='hidden' name='question_id[]' id='qID_3' value='284402' \/><input type='hidden' id='answerType284402' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284402[]' id='answer-id-1118700' class='answer   answerof-284402 ' value='1118700'   \/><label for='answer-id-1118700' id='answer-label-1118700' class=' answer'><span>BDI<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284402[]' id='answer-id-1118701' class='answer   answerof-284402 ' value='1118701'   \/><label for='answer-id-1118701' id='answer-label-1118701' class=' answer'><span>TTI<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284402[]' id='answer-id-1118702' class='answer   answerof-284402 ' value='1118702'   \/><label for='answer-id-1118702' id='answer-label-1118702' class=' answer'><span>BIP8<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284402[]' id='answer-id-1118703' class='answer   answerof-284402 ' value='1118703'   \/><label for='answer-id-1118703' id='answer-label-1118703' class=' answer'><span>GCCO<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-284403'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>Which of the following statements about the delay test is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_4' value='284403' \/><input type='hidden' id='answerType284403' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284403[]' id='answer-id-1118704' class='answer   answerof-284403 ' value='1118704'   \/><label for='answer-id-1118704' id='answer-label-1118704' class=' answer'><span>The delay is divided into the delay of the store-and-forward device and the delay of the bit-forward device. Huawei devices are all store-and-forward devices<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284403[]' id='answer-id-1118705' class='answer   answerof-284403 ' value='1118705'   \/><label for='answer-id-1118705' id='answer-label-1118705' class=' answer'><span>The timing starts from the entry of the first bit of the data frame, and ends when the first bit of the data frame appears on the output terminal<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284403[]' id='answer-id-1118706' class='answer   answerof-284403 ' value='1118706'   \/><label for='answer-id-1118706' id='answer-label-1118706' class=' answer'><span>The time difference between the two is the delay of the bit forwarding device<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284403[]' id='answer-id-1118707' class='answer   answerof-284403 ' value='1118707'   \/><label for='answer-id-1118707' id='answer-label-1118707' class=' answer'><span>The timing starts from the entry of the first bit of the data frame, and ends when the first bit of the data frame appears on the output terminal<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284403[]' id='answer-id-1118708' class='answer   answerof-284403 ' value='1118708'   \/><label for='answer-id-1118708' id='answer-label-1118708' class=' answer'><span>The time difference between the two is the delay of the bit forwarding device<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284403[]' id='answer-id-1118709' class='answer   answerof-284403 ' value='1118709'   \/><label for='answer-id-1118709' id='answer-label-1118709' class=' answer'><span>During the delay test, the frame rate can be greater than the throughput<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-5' style=';'><div id='questionWrap-5'  class='   watupro-question-id-284404'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>When congestion occurs, queuing strategies can be varied. If you need to get services for the first arriving packets, you can use the () queuing strategy; if you want to ensure that the most urgent and critical business is served first, you can use the () queuing strategy: if you need to balance the delay and delay jitter of each flow, you can choose () queuing strategy; if you want to provide professional bandwidth for specific services, you can choose () queuing strategy.<\/div><input type='hidden' name='question_id[]' id='qID_5' value='284404' \/><input type='hidden' id='answerType284404' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284404[]' id='answer-id-1118710' class='answer   answerof-284404 ' value='1118710'   \/><label for='answer-id-1118710' id='answer-label-1118710' class=' answer'><span>FIFO, PQ, WFQ, CQ<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284404[]' id='answer-id-1118711' class='answer   answerof-284404 ' value='1118711'   \/><label for='answer-id-1118711' id='answer-label-1118711' class=' answer'><span>F1FO, CQ, PQ, WFQ<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284404[]' id='answer-id-1118712' class='answer   answerof-284404 ' value='1118712'   \/><label for='answer-id-1118712' id='answer-label-1118712' class=' answer'><span>WFQ, PQ, CQ, FIFO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284404[]' id='answer-id-1118713' class='answer   answerof-284404 ' value='1118713'   \/><label for='answer-id-1118713' id='answer-label-1118713' class=' answer'><span>PQ, FIFO, WFQ, CQ<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-284405'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>When using the dual slot line group MSP ring, which of the following situations is the multiplex section overhead K bytes in the pass-through state?<\/div><input type='hidden' name='question_id[]' id='qID_6' value='284405' \/><input type='hidden' id='answerType284405' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284405[]' id='answer-id-1118714' class='answer   answerof-284405 ' value='1118714'   \/><label for='answer-id-1118714' id='answer-label-1118714' class=' answer'><span>The cross board is abnormal<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284405[]' id='answer-id-1118715' class='answer   answerof-284405 ' value='1118715'   \/><label for='answer-id-1118715' id='answer-label-1118715' class=' answer'><span>The main control board is abnormal<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284405[]' id='answer-id-1118716' class='answer   answerof-284405 ' value='1118716'   \/><label for='answer-id-1118716' id='answer-label-1118716' class=' answer'><span>The main control board is not in place<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284405[]' id='answer-id-1118717' class='answer   answerof-284405 ' value='1118717'   \/><label for='answer-id-1118717' id='answer-label-1118717' class=' answer'><span>When the status of the multiplex section protocol controller is pass-through<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-284406'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>In the network management planning process, which item is not absolutely necessary?<\/div><input type='hidden' name='question_id[]' id='qID_7' value='284406' \/><input type='hidden' id='answerType284406' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284406[]' id='answer-id-1118718' class='answer   answerof-284406 ' value='1118718'   \/><label for='answer-id-1118718' id='answer-label-1118718' class=' answer'><span>Network scale planning, network management deployment planning<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284406[]' id='answer-id-1118719' class='answer   answerof-284406 ' value='1118719'   \/><label for='answer-id-1118719' id='answer-label-1118719' class=' answer'><span>DON network planning, OSS docking planning<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284406[]' id='answer-id-1118720' class='answer   answerof-284406 ' value='1118720'   \/><label for='answer-id-1118720' id='answer-label-1118720' class=' answer'><span>Network parameter planning and reliability planning of the network management server<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284406[]' id='answer-id-1118721' class='answer   answerof-284406 ' value='1118721'   \/><label for='answer-id-1118721' id='answer-label-1118721' class=' answer'><span>Network management software and hardware configuration<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-8' style=';'><div id='questionWrap-8'  class='   watupro-question-id-284407'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>If a ROADM site adopts WSS+RMU configuration, which of the following impact on SOM is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_8' value='284407' \/><input type='hidden' id='answerType284407' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284407[]' id='answer-id-1118722' class='answer   answerof-284407 ' value='1118722'   \/><label for='answer-id-1118722' id='answer-label-1118722' class=' answer'><span>If the RMU is used locally to add waves and has an optical amplifier, the OSNR value of the wavelength detected by the SOM in the pass-through direction will deviate from the actual value<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284407[]' id='answer-id-1118723' class='answer   answerof-284407 ' value='1118723'   \/><label for='answer-id-1118723' id='answer-label-1118723' class=' answer'><span>There is an optical amplifier locally but no filter. The full-wave noise of the local optical amplifier affects the OSNR of the wavelength in the pass-through direction.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284407[]' id='answer-id-1118724' class='answer   answerof-284407 ' value='1118724'   \/><label for='answer-id-1118724' id='answer-label-1118724' class=' answer'><span>The source and sink optical amplifiers of the optical crossover at this site must be in the same network element<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-284408'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>Which of the following description of the 100G mixed transmission system is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='284408' \/><input type='hidden' id='answerType284408' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284408[]' id='answer-id-1118725' class='answer   answerof-284408 ' value='1118725'   \/><label for='answer-id-1118725' id='answer-label-1118725' class=' answer'><span>Coherent and non-coherent signals (10G and 40G ODB will affect each other, resulting in a sharp drop in performance, and isolation bands are necessary)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284408[]' id='answer-id-1118726' class='answer   answerof-284408 ' value='1118726'   \/><label for='answer-id-1118726' id='answer-label-1118726' class=' answer'><span>40G DQPSK and coherent signals will not affect each other without isolation band<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284408[]' id='answer-id-1118727' class='answer   answerof-284408 ' value='1118727'   \/><label for='answer-id-1118727' id='answer-label-1118727' class=' answer'><span>10G starts from a short wavelength, and the isolation band can be filled with 40G DQPSK wavelength<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284408[]' id='answer-id-1118728' class='answer   answerof-284408 ' value='1118728'   \/><label for='answer-id-1118728' id='answer-label-1118728' class=' answer'><span>The cost of mixed transmission is related to the number of transmission spans and the width of the isolation bandwidth, and has nothing to do with the FEC encoding method<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-284409'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>Which of the following is the performance related to SM segment error?<\/div><input type='hidden' name='question_id[]' id='qID_10' value='284409' \/><input type='hidden' id='answerType284409' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284409[]' id='answer-id-1118729' class='answer   answerof-284409 ' value='1118729'   \/><label for='answer-id-1118729' id='answer-label-1118729' class=' answer'><span>OTUk_BBE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284409[]' id='answer-id-1118730' class='answer   answerof-284409 ' value='1118730'   \/><label for='answer-id-1118730' id='answer-label-1118730' class=' answer'><span>OTUk_SM_FEBBE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284409[]' id='answer-id-1118731' class='answer   answerof-284409 ' value='1118731'   \/><label for='answer-id-1118731' id='answer-label-1118731' class=' answer'><span>OTUk_SM_FEES<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284409[]' id='answer-id-1118732' class='answer   answerof-284409 ' value='1118732'   \/><label for='answer-id-1118732' id='answer-label-1118732' class=' answer'><span>OTUk_PM_BBE<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-11' style=';'><div id='questionWrap-11'  class='   watupro-question-id-284410'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>Which of the following protections in microwave equipment does not require dual slots?<\/div><input type='hidden' name='question_id[]' id='qID_11' value='284410' \/><input type='hidden' id='answerType284410' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284410[]' id='answer-id-1118733' class='answer   answerof-284410 ' value='1118733'   \/><label for='answer-id-1118733' id='answer-label-1118733' class=' answer'><span>SD<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284410[]' id='answer-id-1118734' class='answer   answerof-284410 ' value='1118734'   \/><label for='answer-id-1118734' id='answer-label-1118734' class=' answer'><span>FD<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284410[]' id='answer-id-1118735' class='answer   answerof-284410 ' value='1118735'   \/><label for='answer-id-1118735' id='answer-label-1118735' class=' answer'><span>HSB<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284410[]' id='answer-id-1118736' class='answer   answerof-284410 ' value='1118736'   \/><label for='answer-id-1118736' id='answer-label-1118736' class=' answer'><span>SD+FD<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-12' style=';'><div id='questionWrap-12'  class='   watupro-question-id-284411'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>Reasons which is impossible for OTN equipment and network elements to be disconnected frequently?<\/div><input type='hidden' name='question_id[]' id='qID_12' value='284411' \/><input type='hidden' id='answerType284411' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284411[]' id='answer-id-1118737' class='answer   answerof-284411 ' value='1118737'   \/><label for='answer-id-1118737' id='answer-label-1118737' class=' answer'><span>When using optical monitoring, the DCC mode setting is wrong<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284411[]' id='answer-id-1118738' class='answer   answerof-284411 ' value='1118738'   \/><label for='answer-id-1118738' id='answer-label-1118738' class=' answer'><span>Using electrical monitoring, the line quality is not good<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284411[]' id='answer-id-1118739' class='answer   answerof-284411 ' value='1118739'   \/><label for='answer-id-1118739' id='answer-label-1118739' class=' answer'><span>NE ID conflict<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284411[]' id='answer-id-1118740' class='answer   answerof-284411 ' value='1118740'   \/><label for='answer-id-1118740' id='answer-label-1118740' class=' answer'><span>Users of the same network element log in to the network element at the same time<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-13' style=';'><div id='questionWrap-13'  class='   watupro-question-id-284412'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>Which reason for the OA_LOW_GAIN alarm is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_13' value='284412' \/><input type='hidden' id='answerType284412' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284412[]' id='answer-id-1118741' class='answer   answerof-284412 ' value='1118741'   \/><label for='answer-id-1118741' id='answer-label-1118741' class=' answer'><span>The input optical power of the board is too high<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284412[]' id='answer-id-1118742' class='answer   answerof-284412 ' value='1118742'   \/><label for='answer-id-1118742' id='answer-label-1118742' class=' answer'><span>The insertion loss between the TDC and RDC optical ports is too large (only for the OAU board)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284412[]' id='answer-id-1118743' class='answer   answerof-284412 ' value='1118743'   \/><label for='answer-id-1118743' id='answer-label-1118743' class=' answer'><span>The board that reported this alarm is faulty<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284412[]' id='answer-id-1118744' class='answer   answerof-284412 ' value='1118744'   \/><label for='answer-id-1118744' id='answer-label-1118744' class=' answer'><span>The gain of the optical amplifier board is set too low<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-14' style=';'><div id='questionWrap-14'  class='   watupro-question-id-284413'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>Which of the following statements about the main and backup channels of optical line protection is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_14' value='284413' \/><input type='hidden' id='answerType284413' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284413[]' id='answer-id-1118745' class='answer   answerof-284413 ' value='1118745'   \/><label for='answer-id-1118745' id='answer-label-1118745' class=' answer'><span>&quot;Initial Difference Between Active and Standby Channels (dB)&quot;\u2015the reference value used to set the optical power difference between the active and standby channels of the board.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284413[]' id='answer-id-1118746' class='answer   answerof-284413 ' value='1118746'   \/><label for='answer-id-1118746' id='answer-label-1118746' class=' answer'><span>&quot;Master-standby channel difference threshold (dB)&quot; - used to set the difference between the main and standby optical ports of the board when the optical power difference reaches a certain value, it will be regarded as a signal failure (SF).<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284413[]' id='answer-id-1118747' class='answer   answerof-284413 ' value='1118747'   \/><label for='answer-id-1118747' id='answer-label-1118747' class=' answer'><span>When the difference in the optical power of the full backup exceeds the threshold, the optical switch will switch the service to the backup channel, and the set value supports query. Recommended setting is 5dB<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284413[]' id='answer-id-1118748' class='answer   answerof-284413 ' value='1118748'   \/><label for='answer-id-1118748' id='answer-label-1118748' class=' answer'><span>If the current optical power difference between the active and standby channels exceeds the &quot;main and standby channel difference threshold (dB)&quot;, the system will initiate protection switching.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-15' style=';'><div id='questionWrap-15'  class='   watupro-question-id-284414'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>In the path search process of the U2000 network management, the path search management module first scans the cross-connections of each network element, constructs sub-paths according to the cross-connections of adjacent network elements, and tries to merge these sub-paths at the same time. Which of the following sub-paths is legal?<\/div><input type='hidden' name='question_id[]' id='qID_15' value='284414' \/><input type='hidden' id='answerType284414' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284414[]' id='answer-id-1118749' class='answer   answerof-284414 ' value='1118749'   \/><label for='answer-id-1118749' id='answer-label-1118749' class=' answer'><span>Subpaths form a loop<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284414[]' id='answer-id-1118750' class='answer   answerof-284414 ' value='1118750'   \/><label for='answer-id-1118750' id='answer-label-1118750' class=' answer'><span>The path does not pass through the fiber<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284414[]' id='answer-id-1118751' class='answer   answerof-284414 ' value='1118751'   \/><label for='answer-id-1118751' id='answer-label-1118751' class=' answer'><span>The original destination is not the end point of the subpath or the optical port of the subnet<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284414[]' id='answer-id-1118752' class='answer   answerof-284414 ' value='1118752'   \/><label for='answer-id-1118752' id='answer-label-1118752' class=' answer'><span>The sub-path terminates on the pre-configured network element<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-16' style=';'><div id='questionWrap-16'  class='   watupro-question-id-284415'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>After which of the following steps, the rollback operation cannot be performed?<\/div><input type='hidden' name='question_id[]' id='qID_16' value='284415' \/><input type='hidden' id='answerType284415' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284415[]' id='answer-id-1118753' class='answer   answerof-284415 ' value='1118753'   \/><label for='answer-id-1118753' id='answer-label-1118753' class=' answer'><span>load \r\nb. to distribute<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284415[]' id='answer-id-1118754' class='answer   answerof-284415 ' value='1118754'   \/><label for='answer-id-1118754' id='answer-label-1118754' class=' answer'><span>to activate<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284415[]' id='answer-id-1118755' class='answer   answerof-284415 ' value='1118755'   \/><label for='answer-id-1118755' id='answer-label-1118755' class=' answer'><span>Submit<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-17' style=';'><div id='questionWrap-17'  class='   watupro-question-id-284416'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>In order to meet the specified synchronization quality requirements, corresponding requirements must be made on the network for synchronous transmission, and the specified networking rules must be followed during network planning. Which of the following is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_17' value='284416' \/><input type='hidden' id='answerType284416' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284416[]' id='answer-id-1118756' class='answer   answerof-284416 ' value='1118756'   \/><label for='answer-id-1118756' id='answer-label-1118756' class=' answer'><span>In one clock transmission direction, the number of stations between the transit office clocks cannot exceed 30<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284416[]' id='answer-id-1118757' class='answer   answerof-284416 ' value='1118757'   \/><label for='answer-id-1118757' id='answer-label-1118757' class=' answer'><span>The number of switching office clocks cannot exceed 10<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284416[]' id='answer-id-1118758' class='answer   answerof-284416 ' value='1118758'   \/><label for='answer-id-1118758' id='answer-label-1118758' class=' answer'><span>The total number of devices in one direction cannot exceed 60<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-18' style=';'><div id='questionWrap-18'  class='   watupro-question-id-284417'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>For NG-SDH equipment equipped with dual main control boards, when the main control board is upgraded, which of the following statements is correct?<\/div><input type='hidden' name='question_id[]' id='qID_18' value='284417' \/><input type='hidden' id='answerType284417' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284417[]' id='answer-id-1118759' class='answer   answerof-284417 ' value='1118759'   \/><label for='answer-id-1118759' id='answer-label-1118759' class=' answer'><span>After upgrading the standby main control board first, the upgrade of the original active main control board can be completed as long as the main control board is switched through<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284417[]' id='answer-id-1118760' class='answer   answerof-284417 ' value='1118760'   \/><label for='answer-id-1118760' id='answer-label-1118760' class=' answer'><span>Upgrade the active main control board first, and then upgrade the standby main control board<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284417[]' id='answer-id-1118761' class='answer   answerof-284417 ' value='1118761'   \/><label for='answer-id-1118761' id='answer-label-1118761' class=' answer'><span>Complete the upgrade of the standby main control board first, then perform a hard reset on the current active main control board to make it active and standby switchover, and then upgrade the current active main control board<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284417[]' id='answer-id-1118762' class='answer   answerof-284417 ' value='1118762'   \/><label for='answer-id-1118762' id='answer-label-1118762' class=' answer'><span>First upgrade the active main control board and then upgrade the standby main control board in the same way<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-19' style=';'><div id='questionWrap-19'  class='   watupro-question-id-284418'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>Regarding the TTX board, which of the following statements is correct?<\/div><input type='hidden' name='question_id[]' id='qID_19' value='284418' \/><input type='hidden' id='answerType284418' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284418[]' id='answer-id-1118763' class='answer   answerof-284418 ' value='1118763'   \/><label for='answer-id-1118763' id='answer-label-1118763' class=' answer'><span>In essence, the TTX board is not a 100G tributary board, but it requires a single-slot 100G crossover capacity<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284418[]' id='answer-id-1118764' class='answer   answerof-284418 ' value='1118764'   \/><label for='answer-id-1118764' id='answer-label-1118764' class=' answer'><span>8800 T64\/T32 universal subrack can support TTX single board<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284418[]' id='answer-id-1118765' class='answer   answerof-284418 ' value='1118765'   \/><label for='answer-id-1118765' id='answer-label-1118765' class=' answer'><span>This board belongs to the tributary board and can access 100G client-side services<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284418[]' id='answer-id-1118766' class='answer   answerof-284418 ' value='1118766'   \/><label for='answer-id-1118766' id='answer-label-1118766' class=' answer'><span>TTX can do ODU4 particle electrical crossover with NS4<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-20' style=';'><div id='questionWrap-20'  class='   watupro-question-id-284419'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>In the process of equipment installation, which of the following statements are wrong?<\/div><input type='hidden' name='question_id[]' id='qID_20' value='284419' \/><input type='hidden' id='answerType284419' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284419[]' id='answer-id-1118767' class='answer   answerof-284419 ' value='1118767'   \/><label for='answer-id-1118767' id='answer-label-1118767' class=' answer'><span>Wear anti-static gloves or an anti-static wrist strap before touching the device, holding the plug-in board, single board, ICA chip, etc.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284419[]' id='answer-id-1118768' class='answer   answerof-284419 ' value='1118768'   \/><label for='answer-id-1118768' id='answer-label-1118768' class=' answer'><span>Inside the cabinet, the binding interval of the cable buckle\/fiber binding band of the optical fiber shall not exceed 250mm, and the binding interval of the cable buckle of the user cable shall not exceed 200mm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284419[]' id='answer-id-1118769' class='answer   answerof-284419 ' value='1118769'   \/><label for='answer-id-1118769' id='answer-label-1118769' class=' answer'><span>In order to dissipate heat, the empty slots on the network element do not need to be inserted with filler panels<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284419[]' id='answer-id-1118770' class='answer   answerof-284419 ' value='1118770'   \/><label for='answer-id-1118770' id='answer-label-1118770' class=' answer'><span>When plugging and unplugging a single board with connecting cables or pigtails on the panel, unplug the connecting cables or pigtails first, and then plug in and out<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-21' style=';'><div id='questionWrap-21'  class='   watupro-question-id-284420'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>21. <\/span>OptiX OSN 1800 is a compact multi-service optical transmission platform. Which of the following descriptions is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_21' value='284420' \/><input type='hidden' id='answerType284420' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284420[]' id='answer-id-1118771' class='answer   answerof-284420 ' value='1118771'   \/><label for='answer-id-1118771' id='answer-label-1118771' class=' answer'><span>Does not support 158802 transmission, does not support external time signal access<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284420[]' id='answer-id-1118772' class='answer   answerof-284420 ' value='1118772'   \/><label for='answer-id-1118772' id='answer-label-1118772' class=' answer'><span>The maximum rate of single channel is 10 Gbit\/s (OTU2)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284420[]' id='answer-id-1118773' class='answer   answerof-284420 ' value='1118773'   \/><label for='answer-id-1118773' id='answer-label-1118773' class=' answer'><span>The OptiXOSN 18001 box provides a total of 4 service board slots<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284420[]' id='answer-id-1118774' class='answer   answerof-284420 ' value='1118774'   \/><label for='answer-id-1118774' id='answer-label-1118774' class=' answer'><span>The OptiX OSN 180011 box provides a total of 8 service board slots<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-22' style=';'><div id='questionWrap-22'  class='   watupro-question-id-284421'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>22. <\/span>When configuring the dual-stage amplifier board of RAU+OAU, which position in the figure below is the best recommended position for the DCM module?<\/div><input type='hidden' name='question_id[]' id='qID_22' value='284421' \/><input type='hidden' id='answerType284421' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284421[]' id='answer-id-1118775' class='answer   answerof-284421 ' value='1118775'   \/><label for='answer-id-1118775' id='answer-label-1118775' class=' answer'><span>1<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284421[]' id='answer-id-1118776' class='answer   answerof-284421 ' value='1118776'   \/><label for='answer-id-1118776' id='answer-label-1118776' class=' answer'><span>2<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284421[]' id='answer-id-1118777' class='answer   answerof-284421 ' value='1118777'   \/><label for='answer-id-1118777' id='answer-label-1118777' class=' answer'><span>3<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284421[]' id='answer-id-1118778' class='answer   answerof-284421 ' value='1118778'   \/><label for='answer-id-1118778' id='answer-label-1118778' class=' answer'><span>4<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-23' style=';'><div id='questionWrap-23'  class='   watupro-question-id-284422'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>23. <\/span>The clock ID can solve the possible timing loop problem. In the following networking, in order to completely solve the clock loop, how many clock IDs need to be set in total?<\/div><input type='hidden' name='question_id[]' id='qID_23' value='284422' \/><input type='hidden' id='answerType284422' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284422[]' id='answer-id-1118779' class='answer   answerof-284422 ' value='1118779'   \/><label for='answer-id-1118779' id='answer-label-1118779' class=' answer'><span>3<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284422[]' id='answer-id-1118780' class='answer   answerof-284422 ' value='1118780'   \/><label for='answer-id-1118780' id='answer-label-1118780' class=' answer'><span>4<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284422[]' id='answer-id-1118781' class='answer   answerof-284422 ' value='1118781'   \/><label for='answer-id-1118781' id='answer-label-1118781' class=' answer'><span>6<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284422[]' id='answer-id-1118782' class='answer   answerof-284422 ' value='1118782'   \/><label for='answer-id-1118782' id='answer-label-1118782' class=' answer'><span>7<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-24' style=';'><div id='questionWrap-24'  class='   watupro-question-id-284423'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>24. <\/span>Regarding the reporting of the OTUk_BDI alarm, which of the following statements is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_24' value='284423' \/><input type='hidden' id='answerType284423' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284423[]' id='answer-id-1118783' class='answer   answerof-284423 ' value='1118783'   \/><label for='answer-id-1118783' id='answer-label-1118783' class=' answer'><span>Only the port on the WDM side will report oTUk_BDI<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284423[]' id='answer-id-1118784' class='answer   answerof-284423 ' value='1118784'   \/><label for='answer-id-1118784' id='answer-label-1118784' class=' answer'><span>The downstream station receives the OTUk_AIS corresponding to the OTU board<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284423[]' id='answer-id-1118785' class='answer   answerof-284423 ' value='1118785'   \/><label for='answer-id-1118785' id='answer-label-1118785' class=' answer'><span>The downstream station corresponding to the OTU board receives the OTUk_TIM<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284423[]' id='answer-id-1118786' class='answer   answerof-284423 ' value='1118786'   \/><label for='answer-id-1118786' id='answer-label-1118786' class=' answer'><span>The downstream station receives the OTUk_SSF corresponding to the OTU board<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-25' style=';'><div id='questionWrap-25'  class='   watupro-question-id-284424'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>25. <\/span>Regarding the description of OSS, which is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_25' value='284424' \/><input type='hidden' id='answerType284424' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284424[]' id='answer-id-1118787' class='answer   answerof-284424 ' value='1118787'   \/><label for='answer-id-1118787' id='answer-label-1118787' class=' answer'><span>The network layer of the OSS is above the NMS, and the management of network element devices is generally implemented through the NM<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284424[]' id='answer-id-1118788' class='answer   answerof-284424 ' value='1118788'   \/><label for='answer-id-1118788' id='answer-label-1118788' class=' answer'><span>The OSS system is mainly used to improve the work efficiency of equipment maintenance personnel<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284424[]' id='answer-id-1118789' class='answer   answerof-284424 ' value='1118789'   \/><label for='answer-id-1118789' id='answer-label-1118789' class=' answer'><span>OSS system (Operation Support System) refers to a software system that provides operators with functions such as communication equipment performance management, inventory management, business management, and fault management.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284424[]' id='answer-id-1118790' class='answer   answerof-284424 ' value='1118790'   \/><label for='answer-id-1118790' id='answer-label-1118790' class=' answer'><span>The U2000 supports multiple northbound interfaces such as SNMP, TL1, XML, and DCORBA, which can realize rapid integration with the operator's OSS system.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-26' style=';'><div id='questionWrap-26'  class='   watupro-question-id-284425'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>26. <\/span>In NG-SDH equipment, which of the following conditions will not cause TPS switching to occur?<\/div><input type='hidden' name='question_id[]' id='qID_26' value='284425' \/><input type='hidden' id='answerType284425' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284425[]' id='answer-id-1118791' class='answer   answerof-284425 ' value='1118791'   \/><label for='answer-id-1118791' id='answer-label-1118791' class=' answer'><span>3.3V power supply undervoltage<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284425[]' id='answer-id-1118792' class='answer   answerof-284425 ' value='1118792'   \/><label for='answer-id-1118792' id='answer-label-1118792' class=' answer'><span>Abnormal 58M crystal oscillator<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284425[]' id='answer-id-1118793' class='answer   answerof-284425 ' value='1118793'   \/><label for='answer-id-1118793' id='answer-label-1118793' class=' answer'><span>Abnormal chip (SD538, SA527, CPLD)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284425[]' id='answer-id-1118794' class='answer   answerof-284425 ' value='1118794'   \/><label for='answer-id-1118794' id='answer-label-1118794' class=' answer'><span>Report T_LOSEX on the working branch board<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-27' style=';'><div id='questionWrap-27'  class='   watupro-question-id-284426'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>27. <\/span>Which of the following performances do not need to be evaluated when expanding the wavelength division system of the existing network?<\/div><input type='hidden' name='question_id[]' id='qID_27' value='284426' \/><input type='hidden' id='answerType284426' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284426[]' id='answer-id-1118795' class='answer   answerof-284426 ' value='1118795'   \/><label for='answer-id-1118795' id='answer-label-1118795' class=' answer'><span>PMD parameters of the link<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284426[]' id='answer-id-1118796' class='answer   answerof-284426 ' value='1118796'   \/><label for='answer-id-1118796' id='answer-label-1118796' class=' answer'><span>Bit error rate before error correction of OTU at the receiving end<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284426[]' id='answer-id-1118797' class='answer   answerof-284426 ' value='1118797'   \/><label for='answer-id-1118797' id='answer-label-1118797' class=' answer'><span>Optical power flatness at the receiving end (with MCA configured)<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-28' style=';'><div id='questionWrap-28'  class='   watupro-question-id-284427'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>28. <\/span>Which of the following descriptions about the client-side 1+1 protection features is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_28' value='284427' \/><input type='hidden' id='answerType284427' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284427[]' id='answer-id-1118798' class='answer   answerof-284427 ' value='1118798'   \/><label for='answer-id-1118798' id='answer-label-1118798' class=' answer'><span>OTU client optical layer dual transmission and selective reception<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284427[]' id='answer-id-1118799' class='answer   answerof-284427 ' value='1118799'   \/><label for='answer-id-1118799' id='answer-label-1118799' class=' answer'><span>Protect the OTU single board and OCh optical fiber by occupying and protecting two wavelengths and using different routes for transmission<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284427[]' id='answer-id-1118800' class='answer   answerof-284427 ' value='1118800'   \/><label for='answer-id-1118800' id='answer-label-1118800' class=' answer'><span>The working and protection wavelengths must be the same<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284427[]' id='answer-id-1118801' class='answer   answerof-284427 ' value='1118801'   \/><label for='answer-id-1118801' id='answer-label-1118801' class=' answer'><span>Long application time and wide protection range<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-29' style=';'><div id='questionWrap-29'  class='   watupro-question-id-284428'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>29. <\/span>The gain of the OAU single board is 23db, and 1% of the total output power of the OAU single board is used for MON detection. Now the output optical power of the MON port is tested to be - 8dbm, and the input optical power of the IN port of the OAU single board is?<\/div><input type='hidden' name='question_id[]' id='qID_29' value='284428' \/><input type='hidden' id='answerType284428' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284428[]' id='answer-id-1118802' class='answer   answerof-284428 ' value='1118802'   \/><label for='answer-id-1118802' id='answer-label-1118802' class=' answer'><span>-11dbm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284428[]' id='answer-id-1118803' class='answer   answerof-284428 ' value='1118803'   \/><label for='answer-id-1118803' id='answer-label-1118803' class=' answer'><span>-13dbm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284428[]' id='answer-id-1118804' class='answer   answerof-284428 ' value='1118804'   \/><label for='answer-id-1118804' id='answer-label-1118804' class=' answer'><span>-15dbm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284428[]' id='answer-id-1118805' class='answer   answerof-284428 ' value='1118805'   \/><label for='answer-id-1118805' id='answer-label-1118805' class=' answer'><span>-21dbm<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-30' style=';'><div id='questionWrap-30'  class='   watupro-question-id-284429'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>30. <\/span>During the U2000 dual-system installation and commissioning, the operations that can be performed by the ossuser user are?<\/div><input type='hidden' name='question_id[]' id='qID_30' value='284429' \/><input type='hidden' id='answerType284429' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284429[]' id='answer-id-1118806' class='answer   answerof-284429 ' value='1118806'   \/><label for='answer-id-1118806' id='answer-label-1118806' class=' answer'><span>When you forget the password or the password expires and you cannot log in to dbuser, you can log in to the operating system as the ossuser user, and use &quot;#passwd dbuser&quot; in the terminal to change the password<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284429[]' id='answer-id-1118807' class='answer   answerof-284429 ' value='1118807'   \/><label for='answer-id-1118807' id='answer-label-1118807' class=' answer'><span>When the U2000License file is modified to the DOS format, you can log in as the ossuser user. B executes the dos2unix command to convert the U2000License file format from the DOS format to the UNX format.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284429[]' id='answer-id-1118808' class='answer   answerof-284429 ' value='1118808'   \/><label for='answer-id-1118808' id='answer-label-1118808' class=' answer'><span>Modify the password of the admin user who logs in to the vcs client<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284429[]' id='answer-id-1118809' class='answer   answerof-284429 ' value='1118809'   \/><label for='answer-id-1118809' id='answer-label-1118809' class=' answer'><span>On the Solaris or SUSE Unix platform, if you cannot log in to the graphical desktop, you can log in as the ossuser user and use the command line to restore the binary mode database<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-31' style=';'><div id='questionWrap-31'  class='   watupro-question-id-284430'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>31. <\/span>In coherent systems and non-standard fiber entry scenarios, the reference point of fiber entry optical power is moved from the output port of the optical amplifier board at the sending end to the output port of the FIU.<\/div><input type='hidden' name='question_id[]' id='qID_31' value='284430' \/><input type='hidden' id='answerType284430' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284430[]' id='answer-id-1118810' class='answer   answerof-284430 ' value='1118810'   \/><label for='answer-id-1118810' id='answer-label-1118810' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284430[]' id='answer-id-1118811' class='answer   answerof-284430 ' value='1118811'   \/><label for='answer-id-1118811' id='answer-label-1118811' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-32' style=';'><div id='questionWrap-32'  class='   watupro-question-id-284431'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>32. <\/span>For a point-to-point network, set the TIM mode on the network management system to path terminal sink &quot;only compare DAPI&quot;.<\/div><input type='hidden' name='question_id[]' id='qID_32' value='284431' \/><input type='hidden' id='answerType284431' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284431[]' id='answer-id-1118812' class='answer   answerof-284431 ' value='1118812'   \/><label for='answer-id-1118812' id='answer-label-1118812' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284431[]' id='answer-id-1118813' class='answer   answerof-284431 ' value='1118813'   \/><label for='answer-id-1118813' id='answer-label-1118813' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-33' style=';'><div id='questionWrap-33'  class='   watupro-question-id-284432'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>33. <\/span>The two-fiber bidirectional multiplex section shared protection ring requires the active and standby boards to be inserted into the dual slot.<\/div><input type='hidden' name='question_id[]' id='qID_33' value='284432' \/><input type='hidden' id='answerType284432' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284432[]' id='answer-id-1118814' class='answer   answerof-284432 ' value='1118814'   \/><label for='answer-id-1118814' id='answer-label-1118814' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284432[]' id='answer-id-1118815' class='answer   answerof-284432 ' value='1118815'   \/><label for='answer-id-1118815' id='answer-label-1118815' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-34' style=';'><div id='questionWrap-34'  class='   watupro-question-id-284433'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>34. <\/span>The instrument test method is generally used to eliminate external problems of transmission equipment and docking problems with other equipment.<\/div><input type='hidden' name='question_id[]' id='qID_34' value='284433' \/><input type='hidden' id='answerType284433' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284433[]' id='answer-id-1118816' class='answer   answerof-284433 ' value='1118816'   \/><label for='answer-id-1118816' id='answer-label-1118816' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284433[]' id='answer-id-1118817' class='answer   answerof-284433 ' value='1118817'   \/><label for='answer-id-1118817' id='answer-label-1118817' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-35' style=';'><div id='questionWrap-35'  class='   watupro-question-id-284434'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>35. <\/span>The OAU board at the 48-wave OTM site completes signal amplification.<\/div><input type='hidden' name='question_id[]' id='qID_35' value='284434' \/><input type='hidden' id='answerType284434' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284434[]' id='answer-id-1118818' class='answer   answerof-284434 ' value='1118818'   \/><label for='answer-id-1118818' id='answer-label-1118818' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284434[]' id='answer-id-1118819' class='answer   answerof-284434 ' value='1118819'   \/><label for='answer-id-1118819' id='answer-label-1118819' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-36' style=';'><div id='questionWrap-36'  class='   watupro-question-id-284435'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>36. <\/span>Ring multiplex section protection utilizes K1 and K2 bytes to transmit switching requests to realize automatic protection.<\/div><input type='hidden' name='question_id[]' id='qID_36' value='284435' \/><input type='hidden' id='answerType284435' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284435[]' id='answer-id-1118820' class='answer   answerof-284435 ' value='1118820'   \/><label for='answer-id-1118820' id='answer-label-1118820' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284435[]' id='answer-id-1118821' class='answer   answerof-284435 ' value='1118821'   \/><label for='answer-id-1118821' id='answer-label-1118821' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-37' style=';'><div id='questionWrap-37'  class='   watupro-question-id-284436'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>37. <\/span>SOTU stands for Single Optical Transport Unit Interface, and MOTU stands for Multiple Optical Transport Unit Interface.<\/div><input type='hidden' name='question_id[]' id='qID_37' value='284436' \/><input type='hidden' id='answerType284436' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284436[]' id='answer-id-1118822' class='answer   answerof-284436 ' value='1118822'   \/><label for='answer-id-1118822' id='answer-label-1118822' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284436[]' id='answer-id-1118823' class='answer   answerof-284436 ' value='1118823'   \/><label for='answer-id-1118823' id='answer-label-1118823' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-38' style=';'><div id='questionWrap-38'  class='   watupro-question-id-284437'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>38. <\/span>The technology of using local oscillator lasers of the same frequency to interfere with the received optical signal, and recovering the amplitude, phase and polarization state information from the received signal is called coherent receiving technology.<\/div><input type='hidden' name='question_id[]' id='qID_38' value='284437' \/><input type='hidden' id='answerType284437' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284437[]' id='answer-id-1118824' class='answer   answerof-284437 ' value='1118824'   \/><label for='answer-id-1118824' id='answer-label-1118824' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284437[]' id='answer-id-1118825' class='answer   answerof-284437 ' value='1118825'   \/><label for='answer-id-1118825' id='answer-label-1118825' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-39' style=';'><div id='questionWrap-39'  class='   watupro-question-id-284438'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>39. <\/span>The protection channel of the 1+1 linear multiplex section can be configured with additional services.<\/div><input type='hidden' name='question_id[]' id='qID_39' value='284438' \/><input type='hidden' id='answerType284438' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284438[]' id='answer-id-1118826' class='answer   answerof-284438 ' value='1118826'   \/><label for='answer-id-1118826' id='answer-label-1118826' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284438[]' id='answer-id-1118827' class='answer   answerof-284438 ' value='1118827'   \/><label for='answer-id-1118827' id='answer-label-1118827' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-40' style=';'><div id='questionWrap-40'  class='   watupro-question-id-284439'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>40. <\/span>The essence of QPSK modulation is to select 4 possible values on the optical field phase, so that the baud rate can be reduced by half without reducing the line rate.<\/div><input type='hidden' name='question_id[]' id='qID_40' value='284439' \/><input type='hidden' id='answerType284439' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284439[]' id='answer-id-1118828' class='answer   answerof-284439 ' value='1118828'   \/><label for='answer-id-1118828' id='answer-label-1118828' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284439[]' id='answer-id-1118829' class='answer   answerof-284439 ' value='1118829'   \/><label for='answer-id-1118829' id='answer-label-1118829' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-41' style=';'><div id='questionWrap-41'  class='   watupro-question-id-284440'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>41. <\/span>The switching mode of 1:1 linear multiplex section can be single-ended switching or double-ended switching.<\/div><input type='hidden' name='question_id[]' id='qID_41' value='284440' \/><input type='hidden' id='answerType284440' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284440[]' id='answer-id-1118830' class='answer   answerof-284440 ' value='1118830'   \/><label for='answer-id-1118830' id='answer-label-1118830' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284440[]' id='answer-id-1118831' class='answer   answerof-284440 ' value='1118831'   \/><label for='answer-id-1118831' id='answer-label-1118831' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-42' style=';'><div id='questionWrap-42'  class='   watupro-question-id-284441'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>42. <\/span>The switching mode of the 1+1 linear multiplex section can be single-ended switching or double-ended switching.<\/div><input type='hidden' name='question_id[]' id='qID_42' value='284441' \/><input type='hidden' id='answerType284441' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284441[]' id='answer-id-1118832' class='answer   answerof-284441 ' value='1118832'   \/><label for='answer-id-1118832' id='answer-label-1118832' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284441[]' id='answer-id-1118833' class='answer   answerof-284441 ' value='1118833'   \/><label for='answer-id-1118833' id='answer-label-1118833' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-43' style=';'><div id='questionWrap-43'  class='   watupro-question-id-284442'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>43. <\/span>The ECC protocol uses the network element ID as the unique identification of the network element. When NCE identifies different network elements in the interface and database, it also uses the network element ID as the keyword for retrieval.<\/div><input type='hidden' name='question_id[]' id='qID_43' value='284442' \/><input type='hidden' id='answerType284442' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284442[]' id='answer-id-1118834' class='answer   answerof-284442 ' value='1118834'   \/><label for='answer-id-1118834' id='answer-label-1118834' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284442[]' id='answer-id-1118835' class='answer   answerof-284442 ' value='1118835'   \/><label for='answer-id-1118835' id='answer-label-1118835' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-44' style=';'><div id='questionWrap-44'  class='   watupro-question-id-284443'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>44. <\/span>The OSC monitoring wavelength is 1510nm, the rate is 2Mb\/s, and the receiving sensitivity can reach -48dBm.<\/div><input type='hidden' name='question_id[]' id='qID_44' value='284443' \/><input type='hidden' id='answerType284443' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284443[]' id='answer-id-1118836' class='answer   answerof-284443 ' value='1118836'   \/><label for='answer-id-1118836' id='answer-label-1118836' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284443[]' id='answer-id-1118837' class='answer   answerof-284443 ' value='1118837'   \/><label for='answer-id-1118837' id='answer-label-1118837' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-45' style=';'><div id='questionWrap-45'  class='   watupro-question-id-284444'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>45. <\/span>AGC can solve a multi-wavelength WDM system. When some wavelength signals are lost, due to gain competition, its energy will be transferred to those signals that are not lost, making the power of other wavelengths higher.<\/div><input type='hidden' name='question_id[]' id='qID_45' value='284444' \/><input type='hidden' id='answerType284444' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284444[]' id='answer-id-1118838' class='answer   answerof-284444 ' value='1118838'   \/><label for='answer-id-1118838' id='answer-label-1118838' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284444[]' id='answer-id-1118839' class='answer   answerof-284444 ' value='1118839'   \/><label for='answer-id-1118839' id='answer-label-1118839' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-46' style=';'><div id='questionWrap-46'  class='   watupro-question-id-284445'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>46. <\/span>The OTUCn signal consists of n interleaved frames of 4080 columns and 4 rows, and n can take values of 2, 4, etc., representing 200G and 400G respectively.<\/div><input type='hidden' name='question_id[]' id='qID_46' value='284445' \/><input type='hidden' id='answerType284445' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284445[]' id='answer-id-1118840' class='answer   answerof-284445 ' value='1118840'   \/><label for='answer-id-1118840' id='answer-label-1118840' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284445[]' id='answer-id-1118841' class='answer   answerof-284445 ' value='1118841'   \/><label for='answer-id-1118841' id='answer-label-1118841' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-47' style=';'><div id='questionWrap-47'  class='   watupro-question-id-284446'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>47. <\/span>The path at the GE level is essentially a path at the Client level.<\/div><input type='hidden' name='question_id[]' id='qID_47' value='284446' \/><input type='hidden' id='answerType284446' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284446[]' id='answer-id-1118842' class='answer   answerof-284446 ' value='1118842'   \/><label for='answer-id-1118842' id='answer-label-1118842' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284446[]' id='answer-id-1118843' class='answer   answerof-284446 ' value='1118843'   \/><label for='answer-id-1118843' id='answer-label-1118843' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-48' style=';'><div id='questionWrap-48'  class='   watupro-question-id-284447'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>48. <\/span>The indicator light of OptiXtrans E6600 LOSn is red and blinks once every 3 seconds. Which of the following is it?<\/div><input type='hidden' name='question_id[]' id='qID_48' value='284447' \/><input type='hidden' id='answerType284447' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284447[]' id='answer-id-1118844' class='answer   answerof-284447 ' value='1118844'   \/><label for='answer-id-1118844' id='answer-label-1118844' class=' answer'><span>The optical port of the single board reports the R_LOS alarm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284447[]' id='answer-id-1118845' class='answer   answerof-284447 ' value='1118845'   \/><label for='answer-id-1118845' id='answer-label-1118845' class=' answer'><span>The optical port of the single board reports the MS_RDI alarm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284447[]' id='answer-id-1118846' class='answer   answerof-284447 ' value='1118846'   \/><label for='answer-id-1118846' id='answer-label-1118846' class=' answer'><span>The board is not in place<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284447[]' id='answer-id-1118847' class='answer   answerof-284447 ' value='1118847'   \/><label for='answer-id-1118847' id='answer-label-1118847' class=' answer'><span>The optical module is not in place<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-49' style=';'><div id='questionWrap-49'  class='   watupro-question-id-284448'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>49. <\/span>If a fiber break occurs between the amplifier OA and the FIU, which of the following alarms will be reported by the system?<\/div><input type='hidden' name='question_id[]' id='qID_49' value='284448' \/><input type='hidden' id='answerType284448' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284448[]' id='answer-id-1118848' class='answer   answerof-284448 ' value='1118848'   \/><label for='answer-id-1118848' id='answer-label-1118848' class=' answer'><span>MUT_LOS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284448[]' id='answer-id-1118849' class='answer   answerof-284448 ' value='1118849'   \/><label for='answer-id-1118849' id='answer-label-1118849' class=' answer'><span>R_LOS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284448[]' id='answer-id-1118850' class='answer   answerof-284448 ' value='1118850'   \/><label for='answer-id-1118850' id='answer-label-1118850' class=' answer'><span>OTS_LOS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284448[]' id='answer-id-1118851' class='answer   answerof-284448 ' value='1118851'   \/><label for='answer-id-1118851' id='answer-label-1118851' class=' answer'><span>OMS_LOS<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-50' style=';'><div id='questionWrap-50'  class='   watupro-question-id-284449'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>50. <\/span>Which of the following maintenance signals is not a proactive OAM?<\/div><input type='hidden' name='question_id[]' id='qID_50' value='284449' \/><input type='hidden' id='answerType284449' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284449[]' id='answer-id-1118852' class='answer   answerof-284449 ' value='1118852'   \/><label for='answer-id-1118852' id='answer-label-1118852' class=' answer'><span>RDI<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284449[]' id='answer-id-1118853' class='answer   answerof-284449 ' value='1118853'   \/><label for='answer-id-1118853' id='answer-label-1118853' class=' answer'><span>AIS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284449[]' id='answer-id-1118854' class='answer   answerof-284449 ' value='1118854'   \/><label for='answer-id-1118854' id='answer-label-1118854' class=' answer'><span>LT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284449[]' id='answer-id-1118855' class='answer   answerof-284449 ' value='1118855'   \/><label for='answer-id-1118855' id='answer-label-1118855' class=' answer'><span>CC<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-51' style=';'><div id='questionWrap-51'  class='   watupro-question-id-284450'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>51. <\/span>Which of the following options is not an advantage of EDFA optical amplifiers?<\/div><input type='hidden' name='question_id[]' id='qID_51' value='284450' \/><input type='hidden' id='answerType284450' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284450[]' id='answer-id-1118856' class='answer   answerof-284450 ' value='1118856'   \/><label for='answer-id-1118856' id='answer-label-1118856' class=' answer'><span>High gain<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284450[]' id='answer-id-1118857' class='answer   answerof-284450 ' value='1118857'   \/><label for='answer-id-1118857' id='answer-label-1118857' class=' answer'><span>High output power<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284450[]' id='answer-id-1118858' class='answer   answerof-284450 ' value='1118858'   \/><label for='answer-id-1118858' id='answer-label-1118858' class=' answer'><span>The working optical bandwidth is wide<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284450[]' id='answer-id-1118859' class='answer   answerof-284450 ' value='1118859'   \/><label for='answer-id-1118859' id='answer-label-1118859' class=' answer'><span>Gain Flattening<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-52' style=';'><div id='questionWrap-52'  class='   watupro-question-id-284451'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>52. <\/span>What operation does the PROG indicator of the NG WDM device board blink rapidly (green) indicate?<\/div><input type='hidden' name='question_id[]' id='qID_52' value='284451' \/><input type='hidden' id='answerType284451' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284451[]' id='answer-id-1118860' class='answer   answerof-284451 ' value='1118860'   \/><label for='answer-id-1118860' id='answer-label-1118860' class=' answer'><span>Single board hardware failure<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284451[]' id='answer-id-1118861' class='answer   answerof-284451 ' value='1118861'   \/><label for='answer-id-1118861' id='answer-label-1118861' class=' answer'><span>Business is not working properly<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284451[]' id='answer-id-1118862' class='answer   answerof-284451 ' value='1118862'   \/><label for='answer-id-1118862' id='answer-label-1118862' class=' answer'><span>There is an important alarm on the board<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284451[]' id='answer-id-1118863' class='answer   answerof-284451 ' value='1118863'   \/><label for='answer-id-1118863' id='answer-label-1118863' class=' answer'><span>Write FLASH operation or software loading in progress<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-53' style=';'><div id='questionWrap-53'  class='   watupro-question-id-284452'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>53. <\/span>Which of the following descriptions about electrical layer scheduling is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_53' value='284452' \/><input type='hidden' id='answerType284452' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284452[]' id='answer-id-1118864' class='answer   answerof-284452 ' value='1118864'   \/><label for='answer-id-1118864' id='answer-label-1118864' class=' answer'><span>Inter-board cross-connect refers to the cross-connect configured between different boards. Inter-board cross-connection dispatches ODUk services between boards in a subrack through the backplane and centralized cross-connection boards.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284452[]' id='answer-id-1118865' class='answer   answerof-284452 ' value='1118865'   \/><label for='answer-id-1118865' id='answer-label-1118865' class=' answer'><span>Intra-board cross-connect refers to the cross-connect configured between different ports on the same board.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284452[]' id='answer-id-1118866' class='answer   answerof-284452 ' value='1118866'   \/><label for='answer-id-1118866' id='answer-label-1118866' class=' answer'><span>TTA and TDC boards support aggregation mode and non-aggregation mode.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284452[]' id='answer-id-1118867' class='answer   answerof-284452 ' value='1118867'   \/><label for='answer-id-1118867' id='answer-label-1118867' class=' answer'><span>In the aggregation mode application scenario, it is necessary to cross within the board first, and then cross between boards.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284452[]' id='answer-id-1118868' class='answer   answerof-284452 ' value='1118868'   \/><label for='answer-id-1118868' id='answer-label-1118868' class=' answer'><span>All cross-connects need to be configured on the network management system.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-54' style=';'><div id='questionWrap-54'  class='   watupro-question-id-284453'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>54. <\/span>Which of the following commissioning ranges should the optical power of each single wave before combining (that is, the input optical power of the combining board) be within?<\/div><input type='hidden' name='question_id[]' id='qID_54' value='284453' \/><input type='hidden' id='answerType284453' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284453[]' id='answer-id-1118869' class='answer   answerof-284453 ' value='1118869'   \/><label for='answer-id-1118869' id='answer-label-1118869' class=' answer'><span>Average single-wave optical power- 2dB&lt;single-wave optical power&lt;average single-wave optical power+ 3dB<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284453[]' id='answer-id-1118870' class='answer   answerof-284453 ' value='1118870'   \/><label for='answer-id-1118870' id='answer-label-1118870' class=' answer'><span>Average single-wave optical power- 1dB&lt;single-wave optical power&lt;average single-wave optical power+ 2dB<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284453[]' id='answer-id-1118871' class='answer   answerof-284453 ' value='1118871'   \/><label for='answer-id-1118871' id='answer-label-1118871' class=' answer'><span>Average single-wave optical power- 1dB&lt;single-wave optical power&lt;average single-wave optical power+ 3dB<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284453[]' id='answer-id-1118872' class='answer   answerof-284453 ' value='1118872'   \/><label for='answer-id-1118872' id='answer-label-1118872' class=' answer'><span>Average single-wave optical power- 2dB &lt; single-wave optical power&lt;average single-wave optical power+2dB<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-55' style=';'><div id='questionWrap-55'  class='   watupro-question-id-284454'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>55. <\/span>When PWE3 emulates TDM services, when the UNI side interface uses CRC4-multiframe access, which emulation method does PWE3 use?<\/div><input type='hidden' name='question_id[]' id='qID_55' value='284454' \/><input type='hidden' id='answerType284454' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284454[]' id='answer-id-1118873' class='answer   answerof-284454 ' value='1118873'   \/><label for='answer-id-1118873' id='answer-label-1118873' class=' answer'><span>1 to 1 encapsulation<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284454[]' id='answer-id-1118874' class='answer   answerof-284454 ' value='1118874'   \/><label for='answer-id-1118874' id='answer-label-1118874' class=' answer'><span>CESOPSN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284454[]' id='answer-id-1118875' class='answer   answerof-284454 ' value='1118875'   \/><label for='answer-id-1118875' id='answer-label-1118875' class=' answer'><span>N to 1 encapsulation<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284454[]' id='answer-id-1118876' class='answer   answerof-284454 ' value='1118876'   \/><label for='answer-id-1118876' id='answer-label-1118876' class=' answer'><span>SAToP<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-56' style=';'><div id='questionWrap-56'  class='   watupro-question-id-284455'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>56. <\/span>Which of the following services has the smallest frame period?<\/div><input type='hidden' name='question_id[]' id='qID_56' value='284455' \/><input type='hidden' id='answerType284455' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284455[]' id='answer-id-1118877' class='answer   answerof-284455 ' value='1118877'   \/><label for='answer-id-1118877' id='answer-label-1118877' class=' answer'><span>ODU1<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284455[]' id='answer-id-1118878' class='answer   answerof-284455 ' value='1118878'   \/><label for='answer-id-1118878' id='answer-label-1118878' class=' answer'><span>ODU0<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284455[]' id='answer-id-1118879' class='answer   answerof-284455 ' value='1118879'   \/><label for='answer-id-1118879' id='answer-label-1118879' class=' answer'><span>ODU2<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284455[]' id='answer-id-1118880' class='answer   answerof-284455 ' value='1118880'   \/><label for='answer-id-1118880' id='answer-label-1118880' class=' answer'><span>ODU3<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-57' style=';'><div id='questionWrap-57'  class='   watupro-question-id-284456'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>57. <\/span>Which of the following descriptions about optical line protection is wrong?<\/div><input type='hidden' name='question_id[]' id='qID_57' value='284456' \/><input type='hidden' id='answerType284456' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284456[]' id='answer-id-1118881' class='answer   answerof-284456 ' value='1118881'   \/><label for='answer-id-1118881' id='answer-label-1118881' class=' answer'><span>Optical line protection is double-ended switching. In the case of a single optical fiber interruption, there will be no inconsistency in sending and receiving routes.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284456[]' id='answer-id-1118882' class='answer   answerof-284456 ' value='1118882'   \/><label for='answer-id-1118882' id='answer-label-1118882' class=' answer'><span>Use the OLP board to configure optical line protection. The RI1\/T01 optical port of the 0LP board must be working, and the RI2\/T02 optical port must be protection.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284456[]' id='answer-id-1118883' class='answer   answerof-284456 ' value='1118883'   \/><label for='answer-id-1118883' id='answer-label-1118883' class=' answer'><span>OLP board switching is only related to the received optical power<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284456[]' id='answer-id-1118884' class='answer   answerof-284456 ' value='1118884'   \/><label for='answer-id-1118884' id='answer-label-1118884' class=' answer'><span>When protecting optical lines, use the dual-feed and selective-receiving function of the OLP single board to protect the line fibers between adjacent sites using separate routes<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-58' style=';'><div id='questionWrap-58'  class='   watupro-question-id-284457'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>58. <\/span>In a chain network, NE1, NE2, and NE3 are all OADM sites, and NE1 is a gateway network element, and uses OSC communication. When the optical monitoring board at the intermediate site NE2 fails, which of the following phenomena will not occur?<\/div><input type='hidden' name='question_id[]' id='qID_58' value='284457' \/><input type='hidden' id='answerType284457' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284457[]' id='answer-id-1118885' class='answer   answerof-284457 ' value='1118885'   \/><label for='answer-id-1118885' id='answer-label-1118885' class=' answer'><span>The optical monitoring signal between NE1 and NE3 is interrupted<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284457[]' id='answer-id-1118886' class='answer   answerof-284457 ' value='1118886'   \/><label for='answer-id-1118886' id='answer-label-1118886' class=' answer'><span>The monitoring board in NE2 reports the BD_STAIUS alarm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284457[]' id='answer-id-1118887' class='answer   answerof-284457 ' value='1118887'   \/><label for='answer-id-1118887' id='answer-label-1118887' class=' answer'><span>The OSC_LOS alarm is reported on the monitoring boards in NE1 and NE3<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284457[]' id='answer-id-1118888' class='answer   answerof-284457 ' value='1118888'   \/><label for='answer-id-1118888' id='answer-label-1118888' class=' answer'><span>Service interruption between NE1 and NE3<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-59' style=';'><div id='questionWrap-59'  class='   watupro-question-id-284458'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>59. <\/span>In the deployment or expansion scenario, alarm reversal can reverse the alarm state and reduce a large number of unnecessary alarm reports. Which of the following descriptions about alarm reversal is correct?<\/div><input type='hidden' name='question_id[]' id='qID_59' value='284458' \/><input type='hidden' id='answerType284458' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284458[]' id='answer-id-1118889' class='answer   answerof-284458 ' value='1118889'   \/><label for='answer-id-1118889' id='answer-label-1118889' class=' answer'><span>The setting of alarm reversal is based on the channel<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284458[]' id='answer-id-1118890' class='answer   answerof-284458 ' value='1118890'   \/><label for='answer-id-1118890' id='answer-label-1118890' class=' answer'><span>The setting of alarm reversal is based on the network element<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284458[]' id='answer-id-1118891' class='answer   answerof-284458 ' value='1118891'   \/><label for='answer-id-1118891' id='answer-label-1118891' class=' answer'><span>The setting of alarm reversal is port-based<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284458[]' id='answer-id-1118892' class='answer   answerof-284458 ' value='1118892'   \/><label for='answer-id-1118892' id='answer-label-1118892' class=' answer'><span>The setting of alarm reversal is based on the board<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-60' style=';'><div id='questionWrap-60'  class='   watupro-question-id-284459'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>60. <\/span>If only all network elements in a certain subnet are out of management on the network management system, and network elements belonging to other subnets communicate normally, which of the following reasons is impossible?<\/div><input type='hidden' name='question_id[]' id='qID_60' value='284459' \/><input type='hidden' id='answerType284459' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284459[]' id='answer-id-1118893' class='answer   answerof-284459 ' value='1118893'   \/><label for='answer-id-1118893' id='answer-label-1118893' class=' answer'><span>Changing the IP address of the gateway NE by mistake<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284459[]' id='answer-id-1118894' class='answer   answerof-284459 ' value='1118894'   \/><label for='answer-id-1118894' id='answer-label-1118894' class=' answer'><span>NMS network management failure<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284459[]' id='answer-id-1118895' class='answer   answerof-284459 ' value='1118895'   \/><label for='answer-id-1118895' id='answer-label-1118895' class=' answer'><span>Misconnection or failure of optical fiber<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-284459[]' id='answer-id-1118896' class='answer   answerof-284459 ' value='1118896'   \/><label for='answer-id-1118896' id='answer-label-1118896' class=' answer'><span>The network scale is too large, and the scale of ECC communication between network elements exceeds the processing capacity of network elements<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-61'>\n\t<div class='question-content'>\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading...\" title=\"Loading...\" \/>&nbsp;Loading...\t<\/div>\n<\/div>\n\n<br \/>\n\t\n\t\t\t<div class=\"watupro_buttons flex \" id=\"watuPROButtons7690\" >\n\t\t  <div id=\"prev-question\" style=\"display:none;\"><input type=\"button\" value=\"&lt; Previous\" onclick=\"WatuPRO.nextQuestion(event, 'previous');\"\/><\/div>\t\t  \t\t  \t\t   \n\t\t   \t  \t\t<div><input type=\"button\" name=\"action\" class=\"watupro-submit-button\" onclick=\"WatuPRO.submitResult(event)\" id=\"action-button\" value=\"View Results\"  \/>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\n\t<input type=\"hidden\" name=\"quiz_id\" value=\"7690\" id=\"watuPROExamID\"\/>\n\t<input type=\"hidden\" name=\"start_time\" id=\"startTime\" value=\"2026-05-02 04:55:39\" \/>\n\t<input type=\"hidden\" name=\"start_timestamp\" id=\"startTimeStamp\" value=\"1777697739\" \/>\n\t<input type=\"hidden\" name=\"question_ids\" value=\"\" \/>\n\t<input type=\"hidden\" name=\"watupro_questions\" value=\"284400:1118692,1118693,1118694,1118695 | 284401:1118696,1118697,1118698,1118699 | 284402:1118700,1118701,1118702,1118703 | 284403:1118704,1118705,1118706,1118707,1118708,1118709 | 284404:1118710,1118711,1118712,1118713 | 284405:1118714,1118715,1118716,1118717 | 284406:1118718,1118719,1118720,1118721 | 284407:1118722,1118723,1118724 | 284408:1118725,1118726,1118727,1118728 | 284409:1118729,1118730,1118731,1118732 | 284410:1118733,1118734,1118735,1118736 | 284411:1118737,1118738,1118739,1118740 | 284412:1118741,1118742,1118743,1118744 | 284413:1118745,1118746,1118747,1118748 | 284414:1118749,1118750,1118751,1118752 | 284415:1118753,1118754,1118755 | 284416:1118756,1118757,1118758 | 284417:1118759,1118760,1118761,1118762 | 284418:1118763,1118764,1118765,1118766 | 284419:1118767,1118768,1118769,1118770 | 284420:1118771,1118772,1118773,1118774 | 284421:1118775,1118776,1118777,1118778 | 284422:1118779,1118780,1118781,1118782 | 284423:1118783,1118784,1118785,1118786 | 284424:1118787,1118788,1118789,1118790 | 284425:1118791,1118792,1118793,1118794 | 284426:1118795,1118796,1118797 | 284427:1118798,1118799,1118800,1118801 | 284428:1118802,1118803,1118804,1118805 | 284429:1118806,1118807,1118808,1118809 | 284430:1118810,1118811 | 284431:1118812,1118813 | 284432:1118814,1118815 | 284433:1118816,1118817 | 284434:1118818,1118819 | 284435:1118820,1118821 | 284436:1118822,1118823 | 284437:1118824,1118825 | 284438:1118826,1118827 | 284439:1118828,1118829 | 284440:1118830,1118831 | 284441:1118832,1118833 | 284442:1118834,1118835 | 284443:1118836,1118837 | 284444:1118838,1118839 | 284445:1118840,1118841 | 284446:1118842,1118843 | 284447:1118844,1118845,1118846,1118847 | 284448:1118848,1118849,1118850,1118851 | 284449:1118852,1118853,1118854,1118855 | 284450:1118856,1118857,1118858,1118859 | 284451:1118860,1118861,1118862,1118863 | 284452:1118864,1118865,1118866,1118867,1118868 | 284453:1118869,1118870,1118871,1118872 | 284454:1118873,1118874,1118875,1118876 | 284455:1118877,1118878,1118879,1118880 | 284456:1118881,1118882,1118883,1118884 | 284457:1118885,1118886,1118887,1118888 | 284458:1118889,1118890,1118891,1118892 | 284459:1118893,1118894,1118895,1118896\" \/>\n\t<input type=\"hidden\" name=\"no_ajax\" value=\"0\">\t\t\t<\/form>\n\t<p>&nbsp;<\/p>\n<\/div>\n\n<script type=\"text\/javascript\">\n\/\/jQuery(document).ready(function(){\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \t\nvar question_ids = \"284400,284401,284402,284403,284404,284405,284406,284407,284408,284409,284410,284411,284412,284413,284414,284415,284416,284417,284418,284419,284420,284421,284422,284423,284424,284425,284426,284427,284428,284429,284430,284431,284432,284433,284434,284435,284436,284437,284438,284439,284440,284441,284442,284443,284444,284445,284446,284447,284448,284449,284450,284451,284452,284453,284454,284455,284456,284457,284458,284459\";\nWatuPROSettings[7690] = {};\nWatuPRO.qArr = question_ids.split(',');\nWatuPRO.exam_id = 7690;\t    \nWatuPRO.post_id = 63007;\nWatuPRO.store_progress = 0;\nWatuPRO.curCatPage = 1;\nWatuPRO.requiredIDs=\"0\".split(\",\");\nWatuPRO.hAppID = \"0.96850500 1777697739\";\nvar url = \"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/plugins\/watupro\/show_exam.php\";\nWatuPRO.examMode = 1;\nWatuPRO.siteURL=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-admin\/admin-ajax.php\";\nWatuPRO.emailIsNotRequired = 0;\nWatuPROIntel.init(7690);\nWatuPRO.inCategoryPages=1;});    \t \n<\/script>\n\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7405,137],"tags":[16179,16180,16181],"class_list":["post-63007","post","type-post","status-publish","format-standard","hentry","category-hcip-transmission","category-huawei","tag-h31-341_v2-5","tag-h31-341_v2-5-enu","tag-h31-341_v2-5-enu-dumps"],"_links":{"self":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/63007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/comments?post=63007"}],"version-history":[{"count":1,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/63007\/revisions"}],"predecessor-version":[{"id":63011,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/63007\/revisions\/63011"}],"wp:attachment":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/media?parent=63007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/categories?post=63007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/tags?post=63007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}