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id="xwlmo8g" class="proBig"><div id="yc2hj2g" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637236134616210938/7753962.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8ro2t42" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637236134616210938/7753962.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eshtqzv" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>云南正規(guī)中興ZXMPS390,中興</p><p><span>***更新：</span>2020-12-16 03:07:32</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="dcjlse8" 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: </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="nbyvc3a" class="page-proshow02"><p class="title">詳細說明</p><div id="wv3fc2e" class="box"><p><p> 第43屆美國光纖通訊展覽會及研討會(OFC)在圣地亞哥會展中心舉行。期間，中興通訊(000063)發(fā)布了包括新一代單波長50G-PON雙向?qū)ΨQ傳輸架構(gòu)方案及驗證結(jié)果和較早的一個基于商用G-PON測試的大視頻傳輸方案在內(nèi)的兩項重大研究成果，為實現(xiàn)下一代高速PON接入提供了解決方案和符合傳輸標(biāo)準(zhǔn)的新技術(shù)。同時，中興通訊(000063)比較早的次基于商用G-PON測試了高質(zhì)量4K/VR大視頻實時傳輸，給出了采用精細化的帶寬分配面向未來4K/8K/AR/VR等大帶寬、低時延大視頻業(yè)務(wù)的PON傳輸方案。 </p> <p> <br /> </p> <p> <br /> </p> <p> 據(jù)了解，中興通訊(000063)參與了OFC多個議題的重要發(fā)言，分享了中興通訊(000063)在單波50G-PON技術(shù)方案、信號處理、突發(fā)接收，5G前傳，4K/VR大視頻實時傳輸以及WDM-PON等方面取得的一系列重要技術(shù)進展和解決方案，云南正規(guī)中興ZXMPS390，在推動下一代PON的研究和產(chǎn)業(yè)進展方面做出了應(yīng)有的貢獻。尤其是在下一代PON領(lǐng)域，中興通訊(000063)更是成績斐然，2016年率先推出業(yè)界較新一代面向100GPON演進的融合光接入平臺TITAN，2017年發(fā)布了業(yè)界較早的一家符合國際較新標(biāo)準(zhǔn)規(guī)范定義的4波長100GPON對稱樣機。全球**咨詢公司IHS較新報告顯示，云南正規(guī)中興ZXMPS390，中興通訊(000063)固網(wǎng)接入產(chǎn)品市場份額全球前二，云南正規(guī)中興ZXMPS390，10GPON市場份額全球較一。 </p> <p> <br /> </p> <p> <br /> 系統(tǒng)采用先進的技術(shù)和設(shè)計思想，繼承了中興通訊在SDH領(lǐng)域的技術(shù)和經(jīng)驗。云南正規(guī)中興ZXMPS390</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南正規(guī)中興ZXMPS390,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134616210938/7753962.jpg"></div><p> 深圳市騰云科創(chuàng)信息咨詢有限公司是一家專業(yè)從事中興傳輸設(shè)備、華為SDH光傳輸設(shè)備、PCM接入設(shè)備、以及設(shè)備所配置的業(yè)務(wù)板卡等通信產(chǎn)品銷售及通信智能化項目施工的公司。我們秉承“客戶至上，誠信務(wù)實”的服務(wù)理念，用心、創(chuàng)新、高效，以質(zhì)量好的專業(yè)技術(shù)為客戶提供比較好的需求服務(wù)。我司供應(yīng)光傳輸設(shè)備，SDH光端機，中興ZXMP系列產(chǎn)品：ZXMP </p> <p> S200｜ZXMP S320｜ZXMP S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機及各型號單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。供應(yīng)烽火IBAS系列產(chǎn)品： </p> <p> 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，您的滿意，是我們一直的追求！ </p> <p> <br /> 深圳中興LP1x1線路處理板SDH以其明顯的優(yōu)越性已成為傳輸網(wǎng)發(fā)展的主流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南正規(guī)中興ZXMPS390,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134615673828/5870435.jpg"></div><p> SDH以其明顯的優(yōu)越性已成為傳輸網(wǎng)發(fā)展的主流。SDH技術(shù)與一些先進技術(shù)相結(jié)合，如光波分復(fù)用（WDM）、ATM技術(shù)、Internet技術(shù)（IP </p> <p> over SDH）等，使SDH網(wǎng)絡(luò)的作用越來越大。SDH已被各國列入21世紀(jì)高速通信網(wǎng)的應(yīng)用項目，是電信界公認的數(shù)字傳輸網(wǎng)的發(fā)展方向，具有遠大的商用前景。深圳騰云科創(chuàng)信息咨詢有限公司主營中興ZXMP系列產(chǎn)品：ZXMP </p> <p> S200｜ZXMP S320｜ZXMP S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機及各型號單板。華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。烽火IBAS系列產(chǎn)品： </p> <p> IBAS780A｜IBAS780B， PCM綜合接入設(shè)備介紹：FA16接入設(shè)備｜BX10接入設(shè)備； </p><p> DWDM與OTN的區(qū)別：OTN即光傳送網(wǎng)，實際上是DWDM（密集型光波復(fù)用）和ASON（自動光交換網(wǎng)絡(luò)）的綜合體。首先OTN具備光交叉能力，即通過加載WSS型ROADM模塊，可以使其組成類似于ASON設(shè)備的MESH網(wǎng)結(jié)構(gòu)，即提高業(yè)務(wù)調(diào)度的靈活性，又增加了網(wǎng)絡(luò)安全性；其次OTN具備電交叉能力，即每個波道的子速率交叉能力，這一部分與SDH的作用非常相像，但OTN有自己特殊的幀結(jié)構(gòu)，那就是2.5G顆粒的ODU1和10G顆粒的ODU2，也有專門為數(shù)據(jù)業(yè)務(wù)服務(wù)的ODU1E和ODU2E。 </p> <p> ◆光傳送網(wǎng)OTN是由ITU-T G.872、G.798、G.709等建議定義的一種全新的光傳送技術(shù)體制，它包括光層和電層的完整體系結(jié)構(gòu)，對于各層網(wǎng)絡(luò)都有相應(yīng)的管理監(jiān)控機制和網(wǎng)絡(luò)生存性機制。OTN 的思想來源于SDH/SONET技術(shù)體制（例如映射、復(fù)用、交叉連接、嵌入式開銷、保護、FEC 等），把SDH/SONET 的可運營可管理能力應(yīng)用到WDM 系統(tǒng)中，同時具備了SDH/SONET靈活可靠和WDM 容量大的優(yōu)勢。 </p> <p> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 中興M2000多服務(wù)路由交換機是一個專為建構(gòu)多服務(wù)網(wǎng)絡(luò)而設(shè)計的集成訪問交換平臺。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南正規(guī)中興ZXMPS390,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134621074219/4189650.jpg"></div><p> SDH技術(shù)的誕生有其必然性，隨著通信的發(fā)展，要求傳送的信息不*是話音，還有文字、數(shù)據(jù)、圖像和視頻等。加之?dāng)?shù)字通信和計算機技術(shù)的發(fā)展，在70至80年代，陸續(xù)出現(xiàn)了T1(DS1)／E1載波系統(tǒng)(1.544／2.048Mbps)、X.25幀中繼、ISDN(綜合業(yè)務(wù)數(shù)字網(wǎng)) </p> <p> 和FDDI(光纖分布式數(shù)據(jù)接口)等多種網(wǎng)絡(luò)技術(shù)。隨著信息社會的到來，人們希望現(xiàn)代信息傳輸網(wǎng)絡(luò)能快速、經(jīng)濟、有效地提供各種電路和業(yè)務(wù)，而上述網(wǎng)絡(luò)技術(shù)由于其業(yè)務(wù)的單調(diào)性，擴展的復(fù)雜性，帶寬的局限性，*在原有框架內(nèi)修改或完善已無濟于事。SDH就是在這種背景下發(fā)展起來的。在各種寬帶光纖接入網(wǎng)技術(shù)中，采用了SDH技術(shù)的接入網(wǎng)系統(tǒng)是應(yīng)用其普遍的。SDH的誕生解決了由于入戶媒質(zhì)的帶寬限制而跟不上骨干網(wǎng)和用戶業(yè)務(wù)需求的發(fā)展,而產(chǎn)生了用戶與中心網(wǎng)之間的接入"瓶頸"的問題，同時提高了傳輸網(wǎng)上大量帶寬的利用率。SDH技術(shù)自從90年代引入以來，至今已經(jīng)是一種成熟、標(biāo)準(zhǔn)的技術(shù)，在骨干網(wǎng)中被寬泛采用，且價格越來越低，在接入網(wǎng)中應(yīng)用可以將SDH技術(shù)在中心網(wǎng)中的巨大帶寬優(yōu)勢和技術(shù)優(yōu)勢帶入接入網(wǎng)領(lǐng)域，充分利用SDH同步復(fù)用、標(biāo)準(zhǔn)化的光接口、強大的網(wǎng)管能力、靈活網(wǎng)絡(luò)拓撲能力和高可靠性帶來好處，在接入網(wǎng)的建設(shè)發(fā)展中長期受益。 </p> <p> <br /> 中興ZXONE9700系列產(chǎn)品均可安排專業(yè)工程師前往現(xiàn)場安裝調(diào)試。深圳中興LP1x1線路處理板</p><p style="text-indent:25px">ZXMP?S385︱ZXMP?S330｜ZXMP?S390整機及各型號單板齊全。云南正規(guī)中興ZXMPS390</p><p> SDH[1]（SynchronousDigital Hierarchy，同步數(shù)字系列）光端機容量較大，一般是16E1到4032E1。 SDH是一種將復(fù)接、線路傳輸及交換功能融為一體、并由統(tǒng)一網(wǎng)管系統(tǒng)操作的綜合信息傳送網(wǎng)絡(luò)，是美國貝爾通信技術(shù)研究所提出來的同步光網(wǎng)絡(luò)（SONET）。國際電話電報咨詢委員會（CCITT）（現(xiàn)ITU-T）于1988年接受了SONET </p> <p> 概念并重新命名為SDH，使其成為不*適用于光纖也適用于微波和衛(wèi)星傳輸?shù)耐ㄓ眉夹g(shù)體制。它可實現(xiàn)網(wǎng)絡(luò)有效管理、實時業(yè)務(wù)監(jiān)控、動態(tài)網(wǎng)絡(luò)維護、不同廠商設(shè)備間的互通等多項功能，能**提高網(wǎng)絡(luò)資源利用率、降低管理及維護費用、實現(xiàn)靈活可靠和高效的網(wǎng)絡(luò)運行與維護，因此是當(dāng)今世界信息領(lǐng)域在傳輸技術(shù)方面的發(fā)展和應(yīng)用的熱點，受到人們的*** 重視。深圳騰云科創(chuàng)信息咨詢有限公司主營中興ZXMP系列產(chǎn)品：ZXMP </p> <p> S200｜ZXMP S320｜ZXMP S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機及各型號單板。華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。烽火IBAS系列產(chǎn)品： </p> <p> IBAS780A｜IBAS780B， PCM綜合接入設(shè)備介紹：FA16接入設(shè)備｜BX10接入設(shè)備云南正規(guī)中興ZXMPS390</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司位于沙井街道蠔四社區(qū)街尾塘一巷5號幸福家園A棟、B棟、C棟、D棟D棟110D。騰云科創(chuàng)致力于為客戶提供良好的SDH光傳輸設(shè)備，光端機，PCM接入設(shè)備，PTN OTN光傳輸設(shè)備，一切以用戶需求為中心，深受廣大客戶的歡迎。公司從事通信產(chǎn)品多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。騰云科創(chuàng)秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2421454.html</p></div></div></div></div></div><div id="f2el23a" class="page-right twoColRt"><div id="fewdf4v" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="y2da8tz" 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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="zjlnzdz" 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" 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