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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242899137021484/6354326.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xzkzhkh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242899137021484/6354326.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="d3lanjj" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>陜西光傳輸設(shè)備華為STM-16,華為</p><p><span>***更新：</span>2020-08-29 15:08:32</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="rixyv5k" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市騰云科創(chuàng)信息咨詢有限公司</a></p><p><span>聯(lián)系人：</span>夏永 </p><p><span>郵箱: </span>87993378@qq.com</p><p><span>電話: </span>16625147809</p><p><span>傳真: </span>1550_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>1550-2042477</p><p><span>地址: </span>沙井街道蠔四社區(qū)街尾塘一巷5號幸福家園A棟、B棟、C棟、D棟D棟110D</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="w0ncnjk" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="5scgcc3" class="box"><p>我國社會主義現(xiàn)代化建設(shè)的．決速發(fā)展給通信事業(yè)帶來了更大的挑戰(zhàn)，光纖技木憑借自身技術(shù)優(yōu)勢在發(fā)梗我國通信事業(yè)中發(fā)．揮著重大作用。在光纖技術(shù)發(fā)展的20多年來，我國通信技術(shù)得到了長足進(jìn)步。所謂光纖<span style="display:none;"></span>通信技木，顧名思文就是以光為主要的信息載體，信息信號通過光導(dǎo)纖維得到f專播的一種新型的通信技術(shù)。光纖通信忮術(shù)的柃輸媒介一．一光纖，主要有纖芯、包層、涂層組成，．而纖芯和包層的折射率有明顯差異，通過這種折射率的差異實(shí)現(xiàn)光信號在紆芯內(nèi)的反射傳輸相比于傳統(tǒng)的通信技術(shù)來說，光纖通信技術(shù)有看明顯的技術(shù)優(yōu)勢，能夠在對通信技術(shù)有越來越高要求的***發(fā)揮越來越重要的作用。 <p> SDH光傳輸設(shè)備推薦深圳市騰云科創(chuàng)信息咨詢有限公司，我司供應(yīng)光傳輸設(shè)備，陜西光傳輸設(shè)備華為STM-16，中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP </p> <p> S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備，陜西光傳輸設(shè)備華為STM-16，陜西光傳輸設(shè)備華為STM-16。深圳騰云科創(chuàng)擁有專業(yè)的技術(shù)團(tuán)隊(duì)，由 (中興通訊，華為技術(shù))服務(wù)10年以上從業(yè)經(jīng)驗(yàn)的技術(shù)****！陜西光傳輸設(shè)備華為STM-16</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西光傳輸設(shè)備華為STM-16,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899137021484/6354326.jpg"></div><p> 從產(chǎn)業(yè)整體看，光傳輸是我國與世界前列水平距離**近的領(lǐng)域之一，應(yīng)用與技術(shù)實(shí)力進(jìn)入了世界先進(jìn)行列。華為公司憑借其從事光網(wǎng)絡(luò)研究開發(fā)的豐富經(jīng)驗(yàn)，在光傳輸**技術(shù)和**產(chǎn)品上不斷地實(shí)現(xiàn)突破，如已經(jīng)商用的10GSDH、16／32波DWDM系統(tǒng)以及即將推出的80波、160波DWDM系統(tǒng)和OXC設(shè)備，并憑借其光傳送網(wǎng)的系列產(chǎn)品和演進(jìn)策略為下一代光網(wǎng)絡(luò)的構(gòu)筑做準(zhǔn)備。深圳市騰云科創(chuàng)信息咨詢有限公司以質(zhì)量的服務(wù)、良好的信譽(yù)、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)。我司供應(yīng)中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP </p> <p> S320｜ZXMP S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備。努力奉獻(xiàn)，您的滿意是我們一直的追求！ </p> <p> <br /> 云南全新光傳輸設(shè)備華為8路帶交換功能快速以太網(wǎng)處理板深圳市騰云科創(chuàng)專業(yè)從事通信產(chǎn)品購銷以及施工，維護(hù)，產(chǎn)品維修，計(jì)算機(jī)系統(tǒng)集成施工。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西光傳輸設(shè)備華為STM-16,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899015205078/4005427.jpg"></div><p> <p> <br /> </p> <p> 傳輸設(shè)備的重要功能是延長傳輸距離，實(shí)現(xiàn)長途通信。為了提高傳輸效率，復(fù)用是傳輸設(shè)備的另一項(xiàng)重要功能，復(fù)用技術(shù)包括頻分復(fù)用、時(shí)分復(fù)用、波分復(fù)用和碼分復(fù)用等技術(shù)。 </p> <p> 目前使用的傳輸系統(tǒng)有PCM準(zhǔn)同步數(shù)字系列（Plesiochronous </p> <p> DigitalHicrarchv，PDH）、同步數(shù)字系列（Synchronous </p> <p> Digital Hierarchy，SDH）等。 </p> <p> <p> <br /> </p> <p> 深圳市騰云科創(chuàng)信息咨詢有限公司 </p> <p> 供應(yīng)中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP S330｜ZXMP </p> <p> S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號單板。 </p> <p> 供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。 </p> <p> 供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號單板。 </p> <p> 供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B </p> <p> 供應(yīng)PCM綜合接入設(shè)備介紹：FA16接入設(shè)備｜BX10接入設(shè)備 </p> <p> <br /> </p> </p> </p> <p> <br /> </p><p style="text-indent:25px">光纖在光傳輸中的應(yīng)用根據(jù)傳輸設(shè)備的不同,光纖線路在光傳輸網(wǎng)絡(luò)中主要有兩種應(yīng)用:一種為數(shù)字傳輸,一般為PDH、SDH制式。PDH目前較少用于廣播電視傳輸,多用于數(shù)據(jù)傳輸。SDH多用于組建干線傳輸網(wǎng),也是目前廣電系統(tǒng)采用的傳統(tǒng)模式。另一種為AM模擬傳輸,AM模擬有線電視光傳輸系統(tǒng)又可分為直接調(diào)制調(diào)幅和外調(diào)制調(diào)幅系統(tǒng)。直接調(diào)制調(diào)幅系統(tǒng)是半導(dǎo)體、激勵(lì)器直接將光強(qiáng)度調(diào)制,將調(diào)頻電信號轉(zhuǎn)換成調(diào)幅光信號進(jìn)行傳輸。(DFB)激勵(lì)器,其光譜線窄、線性好、輸出功率高、光波長為1310nm,目前使用**多,適用于中短距離傳輸。為廣播電視系統(tǒng)傳輸?shù)闹鞴饫w的連接分為熔接和磨接,無論何種連接都會產(chǎn)生接頭損耗。1310nm的光纖衰減系數(shù)為0.35dB/km。無論信號傳輸遠(yuǎn)近,光纜的連接都需要進(jìn)行光纖熔接,其接頭熔接損耗一般在0.05dB以下。因此在計(jì)算光纖自動損耗時(shí)還應(yīng)考慮接頭和其他損耗(2km一般取1dB)。深圳市騰云科創(chuàng)信息咨詢有限公司供應(yīng)華為SDH光傳輸設(shè)備！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西光傳輸設(shè)備華為STM-16,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899372128906/1820111.jpg"></div><p> <br /> </p> <p> 深圳市騰云科創(chuàng)信息咨詢有限公司 </p> <p> 供應(yīng)中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP S330｜ZXMP </p> <p> S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號單板。 </p> <p> 供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。 </p> <p> 供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號單板。 </p> <p> 供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B </p> <p> 供應(yīng)PCM綜合接入設(shè)備介紹：FA16接入設(shè)備｜BX10接入設(shè)備 </p> <p> <br /> </p> <p> 中興ZXCTN6150, ZXCTN6180、ZXCTN6200、ZXCTN6300整機(jī)設(shè)備及各型號板卡，ZXCTN6150體積小，新一代產(chǎn)品采用SDR平臺架構(gòu)，*200mm深，可與無線設(shè)備共柜；設(shè)備集成度高，功耗低；可調(diào)轉(zhuǎn)速靜音風(fēng)扇設(shè)計(jì)，噪音降低40%，部分接入產(chǎn)品零噪音設(shè)計(jì)； </p> <p> 綠色低碳，環(huán)保無鉛。 </p> <p> 深圳市騰云科創(chuàng)信息咨詢有限公司供應(yīng)中興SDH光傳輸設(shè)備，PTN系列設(shè)備及板卡，**交換機(jī)，**路由器等產(chǎn)品。 </p> <p> 適用于90%以上的應(yīng)用場景 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 華為光傳輸設(shè)備_華為SDH光端機(jī)–深圳市騰云科創(chuàng)信息咨詢有限公司！云南全新光傳輸設(shè)備華為8路帶交換功能快速以太網(wǎng)處理板</p><p style="text-indent:25px">中興SDH光傳輸設(shè)備，光端機(jī)。認(rèn)準(zhǔn)深圳市騰云科創(chuàng)信息咨詢有限公司。陜西光傳輸設(shè)備華為STM-16</p><p> SDH 光傳輸設(shè)備故障故障處理方法 </p> <p> 報(bào)警分析法 </p> <p> 由于SDH 光傳輸設(shè)備的***使用，因此，隨時(shí)都有報(bào)警的發(fā)生，正確掌握各種報(bào)警的含義和特征有利于故障的定位和解決。因?yàn)椋到y(tǒng)故障時(shí)，網(wǎng)管都會記錄各種報(bào)警，包括發(fā)生的時(shí)間、位置以及其他設(shè)備的表現(xiàn)，根據(jù)這些特征結(jié)合開銷字節(jié)和警告原理機(jī)制，對故障的排除十分有用。怎樣才能更好的使用報(bào)警分析法，關(guān)鍵是及時(shí)準(zhǔn)確獲取報(bào)警信息。因此，有必要了解故障的來源，故障的來源一方面是網(wǎng)管的記錄，這個(gè)來源非常容易也比較詳實(shí)，而且可以前后對比，通盤考慮，方便故障的排除；另一方面是觀察和記錄設(shè)備的指示燈。雖然這種方法具有時(shí)效性，但是比較片面，不能反映設(shè)備過去情況，不夠***。因此在運(yùn)用報(bào)警分析法時(shí)一定要綜合考慮。陜西光傳輸設(shè)備華為STM-16</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司創(chuàng)立于2015-10-29，是一家貿(mào)易型公司。公司業(yè)務(wù)涵蓋SDH光傳輸設(shè)備，光端機(jī)，PCM接入設(shè)備，PTN OTN光傳輸設(shè)備等，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)先進(jìn)知識，遵守行業(yè)規(guī)范，植根于通信產(chǎn)品行業(yè)的發(fā)展。騰云科創(chuàng)立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)力，融合世界前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1083922.html</p></div></div></div></div></div><div id="imaw0hs" class="page-right twoColRt"><div id="fv8kskd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="l5rrcvs" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="o5yynux" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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