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class="proBig"><div id="wpr3kte" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469228516/176571.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yqhgeqm" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469228516/176571.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="h3de9tk" 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>osn7500光傳輸設(shè)備子架</p><p><span>***更新：</span>2020-06-04 10:21:11</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="q2l8wnz" 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="78ae4iz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8c3kbci" class="box"><p><p style="text-indent:25px">)-SSA1CTPT01-支路保護(hù)倒換發(fā)送板SSA-SD16A02制品板-OptiX10G()-SSA1SD16A02-2xSTM-16光接口板()SSA1E12S01制品板-OptiX10G()-SSA1E12S01-63路120歐E1電接口板SSA1EFS401(SM15Km)制品板-OptiX10G()-SSA1EFS401-4路快速以太網(wǎng)二層交流處理板(單模(15Km)，osn7500光傳輸設(shè)備子架，osn7500光傳輸設(shè)備子架，osn7500光傳輸設(shè)備子架,LC)SSA1ETF8制品板-OptiX10G()-SSA1ETF8-8口快速以太網(wǎng)雙絞線接口板SSA2SL16A(SC)制品板-OptiX10G()-SSA2SL16A01-STM-16光接口板()SSA2SL16A(SC)制品板-OptiX10G()-SSA2SL16A02-STM-16光接口板()SSA1EMXS01制品板-OptiX10G()-SSA1EMXS01-增強(qiáng)型混合穿插連接與時(shí)鐘處理板(120G+20G穿插容量)SSA3SLO1(LC)制品板-OptiX10G()-SSA3SLO101-8xSTM-1光接口板()SSA1SLQ4A(SC)制品板-OptiX10G()-SSA1SLQ4A03-4xSTM-4光接口板()SSA1SLQ4A(SC)制品板-OptiX10G()-SSA1SLQ4A02-4xSTM-4光接口板()SSA2EGS2(LX-I-1300SC)制品板-OptiX10G()-SSA2EGS201-兩路千兆以太網(wǎng)二層交流處理板(1000Base-LX-I-1300,SC)SSA1EGT2(LX-I-1300SC)制品板-OptiX10G()-SSA1EGT201-2路千兆以太網(wǎng)透傳處理板(1000Base-LX-I-1300,SC)SSA-EU0801制品板-OptiX10G()-SSA3EU0801-8路STM-1電接口引出板SSA4SL64(SC)制品板-OptiX10G()-SSA4SL6411-STM-64光接口板。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="osn7500光傳輸設(shè)備子架" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469228516/176571.png"></div><p> 華為全系列產(chǎn)品：板件及整套設(shè)備的銷售與安裝及調(diào)試。 </p> <p> 程控交換設(shè)備：C&C08，華為FA16 </p> <p> 傳輸設(shè)備： </p> <p> SDH:OSN500,OSN1500B，OSN2500，OSN3500，OSN7500 </p> <p> 華為PTN：7900/3900/1900/950/910/912 </p> <p> OTN:華為OptiXOSN8800華為OptiXOSN6800 </p> <p> 華為OptiXOSN3800華為OptiXOSN1800 </p> <p> 接入網(wǎng)：UA5000 </p> <p> 光接入網(wǎng)：MA5680T、MA5800等系列及各型號(hào)光貓。 </p> <p> 數(shù)通：各系列交換機(jī)及**路由器。 </p> <p> <br /> </p> <p> 公司以“以客戶為中心，實(shí)現(xiàn)客戶價(jià)值比較大化，創(chuàng)造服務(wù)新價(jià)值”的價(jià)值觀衡量、規(guī)范員工的行為，致力于服務(wù)創(chuàng)新和服務(wù)承諾的兌現(xiàn)，力求提供超越客戶期望的服務(wù)。 </p> <p> 公司已建立完善的客戶服務(wù)部，其客戶服務(wù)中心和培訓(xùn)中心分別為用戶提供完善及時(shí)的技術(shù)服務(wù)與質(zhì)量的產(chǎn)品培訓(xùn)。客戶可以通過服務(wù)熱線和其它多種方式來提出服務(wù)需求，公司客戶服務(wù)中心提供7*24小時(shí)的不間斷客戶服務(wù)。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="osn7500光傳輸設(shè)備子架" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470048828/337499.png"></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，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><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="osn7500光傳輸設(shè)備子架" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469042969/3996521.jpg"></div></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/143921.html</p></div></div></div></div></div><div id="kne3tah" class="page-right twoColRt"><div id="8qjd4qh" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fs3rduv" class="recomPic likePro"><a href="http://m.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="qdmo4ws" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個(gè)科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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