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href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="sgro42t" class="clearfix searchWrap"><div id="3r8fhme" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="4xzrvmd" class="container"><ul><li id = "index_index"><a href="http://m.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://m.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://m.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://m.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://m.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="dmtaz32" class="twoCol"><div id="hgifho3" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁(yè)?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/second-_txcp/">通信產(chǎn)品</a>?<a href="http://m.cdcfah.com/cp/third-txcp_qttxcp/">其他通信產(chǎn)品</a>?波分故障服務(wù)至上北京信億通信技術(shù)供應(yīng)</p><div id="m7pvas9" class="leftbox clearfix"><h1>波分故障服務(wù)至上北京信億通信技術(shù)供應(yīng)</h1><div id="ptacub4" class="proBig"><div id="i2epmz4" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470986328/3044124.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="at2da2b" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470986328/3044124.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nhl8jux" 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>北京市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>波分故障</p><p><span>***更新：</span>2020-06-23 07:22:09</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="uy6dacc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">北京信億通信技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>趙小霞</p><p><span>郵箱: </span>330642533@qq.com</p><p><span>電話: </span>13893475678</p><p><span>傳真: </span>0931_4804818</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0931-4804818</p><p><span>地址: </span>回龍觀鎮(zhèn)回龍觀西大街9號(hào)院12號(hào)樓2層1單元205-2</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="i7nu2bi" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="crlfbnc" class="box"><p><p> OptiXMetro6100波分多事務(wù)傳輸體系（簡(jiǎn)稱OptiXMetro6100）首要使用于城域骨干網(wǎng)、本地網(wǎng)、寬頻帶數(shù)據(jù)網(wǎng)和存儲(chǔ)區(qū)域網(wǎng)，選用密集波分復(fù)用技能DWDM（DenseWavelengthDivisionMultiplexing）和稀疏波分復(fù)用技能CWDM（CoarseWavelengthDivisionMultiplexing）完成寬帶寬、大容量、全透明的傳輸功能。OptiXMetro6100支持多種組網(wǎng)模式，包括點(diǎn)對(duì)點(diǎn)、鏈形、環(huán)形等，也可以與接入層設(shè)備OptiXMetro6040盒式WDM體系（簡(jiǎn)稱OptiXMetro6040）一起組網(wǎng)，完成完整的城域波分解決方案，波分故障。OptiXMetro6100體系各節(jié)點(diǎn)可進(jìn)行波長(zhǎng)調(diào)度，具有容量易擴(kuò)展、事務(wù)接入靈敏、高帶寬利用率和高牢靠性的特色。OptiXMetro6100體系在單根光纖中復(fù)用的事務(wù)通道數(shù)量**多可達(dá)40個(gè)，即可一起傳送40個(gè)不同波長(zhǎng)的載波信號(hào)，每個(gè)信號(hào)接入的一般速率為10Gbit/s及以下。OptiXMetro6100體系可完成一對(duì)光纖400Gbit/s的雙向傳輸總?cè)萘?。OptiXMetro6100選用雙纖雙向方法完成密集波分復(fù)用的雙向傳輸，并使用牢靠的光復(fù)用/解復(fù)用技能、摻鉺光纖（EDFA）光擴(kuò)大技能、拉曼（Raman）光擴(kuò)大技能、SuperWDM技能、信道均衡技能，波分故障、色散補(bǔ)償技能、一致網(wǎng)管技能等，使OptiXMetro6100功能穩(wěn)定，波分故障，組網(wǎng)靈敏，可以組成鏈形、環(huán)形等網(wǎng)絡(luò)結(jié)構(gòu)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="波分故障" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470986328/3044124.jpg"></div><p style="text-indent:25px"> 通信設(shè)備產(chǎn)業(yè)鏈條資料來(lái)源：公開(kāi)資料整理四、中國(guó)通信設(shè)備行業(yè)競(jìng)爭(zhēng)情況分析在經(jīng)濟(jì)全球化浪潮下，通訊設(shè)備商積極拓展海外市場(chǎng)，發(fā)揮規(guī)模效應(yīng)并拓寬客戶范圍，才能在激烈競(jìng)爭(zhēng)中贏得生存發(fā)展的機(jī)會(huì)。四大設(shè)備商巨頭都早已積極布局海外100多個(gè)國(guó)家爭(zhēng)搶市場(chǎng)份額。華為業(yè)務(wù)以中國(guó)為基礎(chǔ)，向歐亞非等地區(qū)輻射，受益于運(yùn)營(yíng)商4G網(wǎng)絡(luò)建設(shè)、智能手機(jī)市占率提升和企業(yè)業(yè)務(wù)數(shù)字化轉(zhuǎn)型加速等因素，這些地區(qū)的營(yíng)收保持快速增長(zhǎng)。中興的主要收入來(lái)自國(guó)內(nèi)，歐美及大洋洲貢獻(xiàn)的收入也十分***。諾基亞的市場(chǎng)則主要在歐洲，其次為亞洲，收購(gòu)阿郎過(guò)后打開(kāi)了北美市場(chǎng)。愛(ài)立信市場(chǎng)主要在歐美地區(qū)，亞洲地區(qū)的占比相對(duì)穩(wěn)定。而具體到國(guó)內(nèi)市場(chǎng)，華為和中興則是主要的通信設(shè)備商，其提供的綜合服務(wù)和市場(chǎng)份額占比能達(dá)到80%以上，其余廠商則主要在細(xì)分領(lǐng)域進(jìn)行競(jìng)爭(zhēng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="波分故障" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470039063/1282925.jpg"></div><p> 準(zhǔn)確的同步PTN6900分組傳送渠道支撐物理層時(shí)鐘同步機(jī)制，供給外部時(shí)鐘輸入輸出接口和設(shè)備內(nèi)部體系時(shí)鐘，并支撐IEEE1588V2時(shí)鐘／時(shí)間同步和1588ACR時(shí)鐘同步。物理層時(shí)鐘物理層時(shí)鐘同步機(jī)制是從傳輸鏈路物理通道的信號(hào)中提取時(shí)鐘信息，從而完結(jié)頻率同步的技能。PTN6900分組傳送渠道從以下傳輸鏈路中提取時(shí)鐘信息：l支撐從通道化STM-1接口提取時(shí)鐘。l支撐從同步以太網(wǎng)接口提取時(shí)鐘。l支撐從E1接口提取時(shí)鐘。l支撐從2Mbit/s或者2MHz外時(shí)鐘接口獲取時(shí)鐘。同步以太網(wǎng)是一種以太網(wǎng)物理層時(shí)鐘同步技能，類似于SDH時(shí)鐘。直接從以太線路上的串行碼流里提取時(shí)鐘，并利用該時(shí)鐘來(lái)發(fā)送數(shù)據(jù)，完結(jié)時(shí)鐘的傳遞。IEEE1588V2IEEE1588V2是一種時(shí)間同步協(xié)議，精度能夠到達(dá)納秒級(jí)，滿意3G基站的要求。PTN6900分組傳送渠道支撐IEEE1588V2的以下特性：l支撐選用IEEE1588V2協(xié)議完結(jié)時(shí)鐘同步和時(shí)間同步。l支撐BC（BoundaryClock）形式、OC（OrdinaryClock）形式、TC(TransparentClock)/TC+OC時(shí)鐘形式。TC時(shí)鐘又可分為E2E（End-to-End)形式和P2P(Peer-to-Peer)形式。l支撐BMC時(shí)鐘選源算法。1588ACR1588ACR(AdaptiveClockRecover)，是指支撐IEEE1588V2的Master設(shè)備將本地體系時(shí)鐘信息封裝到1588V2。</p></p><br /><p>文章來(lái)源地址: 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