廣東銷售光傳輸設(shè)備中興ZXMP S360 深圳市騰云科創(chuàng)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="中興SDH光傳輸設(shè)備，光端機。認準深圳市騰云科創(chuàng)信息咨詢有限公司。成立于2015年專業(yè)從事通信產(chǎn)品購銷以及施工，維護，產(chǎn)品維修，計算機系統(tǒng)集成施工。并供應(yīng)中興ZXMP系列產(chǎn)品：ZXMPS200｜ZXMPS320｜ZXMPS330｜ZXMPS"><meta name="keywords" content="廣東銷售光傳輸設(shè)備中興ZXMP S360,中興"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637236134618779297/1165395.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8ebsey2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637236134618779297/1165395.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="x2fxuga" 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>廣東銷售光傳輸設(shè)備中興ZXMP S360,中興</p><p><span>***更新：</span>2020-06-30 07:17:11</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="jtl38zg" 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="cmjgspg" class="page-proshow02"><p class="title">詳細說明</p><div id="n32whtv" class="box"><p><p> 中興SDH光傳輸設(shè)備，光端機。認準深圳市騰云科創(chuàng)信息咨詢有限公司。成立于2015年專業(yè)從事通信產(chǎn)品購銷以及施工，維護，產(chǎn)品維修，計算機系統(tǒng)集成施工。并供應(yīng)中興ZXMP系列產(chǎn)品：ZXMP </p> <p> S200｜ZXMP S320｜ZXMP S330｜ZXMP S325｜ZXMP S385｜ZXMP </p> <p> 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： 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，廣東銷售光傳輸設(shè)備中興ZXMP S360。以質(zhì)量的服務(wù)，廣東銷售光傳輸設(shè)備中興ZXMP S360、良好的信譽，廣東銷售光傳輸設(shè)備中興ZXMP S360、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)，在業(yè)界贏得廣大客戶認可及一致好評。 </p> <p> <br /> 目前光網(wǎng)絡(luò)SDH產(chǎn)品主要分為兩大系列：Metro系列 SDH產(chǎn)品和OSN產(chǎn)品。廣東銷售光傳輸設(shè)備中興ZXMP S360</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東銷售光傳輸設(shè)備中興ZXMP S360,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134618779297/1165395.jpg"></div><p> SDH的眾多特性，使其在廣域網(wǎng)領(lǐng)域和**網(wǎng)領(lǐng)域得到了巨大的發(fā)展。中國移動、電信、聯(lián)通、廣電等電信運營商都已經(jīng)大規(guī)模建設(shè)了基于SDH的骨干光傳輸網(wǎng)絡(luò)。利用大容量的SDH環(huán)路承載IP業(yè)務(wù)、ATM業(yè)務(wù)或直接以租用電路的方式出租給企、事業(yè)單位。而一些大型的**網(wǎng)絡(luò)也采用了SDH技術(shù)，架設(shè)系統(tǒng)內(nèi)部的SDH光環(huán)路，以承載各種業(yè)務(wù)。比如電力系統(tǒng)，就利用SDH環(huán)路承載內(nèi)部的數(shù)據(jù)、遠控、視頻、語音等業(yè)務(wù)。 </p> <p> 而對于組網(wǎng)更加迫切、而又沒有可能架設(shè)**SDH環(huán)路的單位，很多都采用了租用電信運營商電路的方式。由于SDH基于物理層的特點，單位可在租用電路上承載各種業(yè)務(wù)而不受傳輸?shù)南拗?。承載方式有很多種，可以是利用基于TDM技術(shù)的綜合復用設(shè)備實現(xiàn)多業(yè)務(wù)的復用，也可以利用基于IP的設(shè)備實現(xiàn)多業(yè)務(wù)的分組交換。SDH技術(shù)可真正實現(xiàn)租用電路的帶寬保證，安全性方面也優(yōu)于VPN等方式。一般來說，SDH可提供E1、E3、STM-1或STM-4等接口，完全可以滿足各種帶寬要求。同時在價格方面，也已經(jīng)為大部分單位所接受。專業(yè)銷售SDH光傳輸設(shè)備，PTN設(shè)備，OTN設(shè)備。推薦深圳市騰云科創(chuàng)信息咨詢有限公司，服務(wù)周到，產(chǎn)品質(zhì)量，信譽良好。 </p> <p> <br /> </p> <p> <br /> 山東SDH設(shè)備中興ZXMP S380近年來，SDH作為新一代理想的傳輸體系，具有路由自動選擇能力，上下電路方便。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東銷售光傳輸設(shè)備中興ZXMP S360,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134618583985/8509324.jpg"></div><p> SDH是數(shù)字傳輸體制上繼PDH之后的一次劃時代的飛躍。SDH之所以能夠快速發(fā)展這是與它自身的特點是分不開的，其具體特點如下： </p> <p> （1）SDH傳輸系統(tǒng)在國際上有統(tǒng)一的幀結(jié)構(gòu)，數(shù)字傳輸標準速率和標準的光路接口，使網(wǎng)管系統(tǒng)互通，因此有很好的橫向兼容性，它能與現(xiàn)有的PDH完全兼容，并容納各種新的業(yè)務(wù)信號，形成了全球統(tǒng)一的數(shù)字傳輸體制標準，提高了網(wǎng)絡(luò)的可靠性； </p> <p> （2）SDH接入系統(tǒng)的不同等級的碼流在幀結(jié)構(gòu)凈負荷區(qū)內(nèi)的排列非常有規(guī)律，而凈負荷與網(wǎng)絡(luò)是同步的，它利用軟件能將高速信號一次直接分插出低速支路信號，實現(xiàn)了一次復用的特性，克服了PDH準同步復用方式對全部高速信號進行逐級分解然后再生復用的過程，由于**簡化了DXC，減少了背靠背的接口復用設(shè)備，改善了網(wǎng)絡(luò)的業(yè)務(wù)傳送透明性； </p> <p> （3）由于采用了較先進的分插復用器（ADM）、數(shù)字交叉連接（DXC）、網(wǎng)絡(luò)的自愈功能和重組功能就顯得非常強大，具有較強的生存率。因SDH幀結(jié)構(gòu)中安排了信號的5％開銷比特，它的網(wǎng)管功能顯得特別強大，并能統(tǒng)一形成網(wǎng)絡(luò)管理系統(tǒng)，為網(wǎng)絡(luò)的自動化、智能化、信道的利用率以及降低網(wǎng)絡(luò)的維管費和生存能力起到了積極作用；中興SDH光傳輸設(shè)備，光端機。認準深圳市騰云科創(chuàng)信息咨詢有限公司 </p> <p> <br /> </p><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。加之數(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**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**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、標準的技術(shù)，在骨干網(wǎng)中被***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**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同步復用、標準化的光接口、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 /> 能很好地適應(yīng)通信網(wǎng)飛速發(fā)展的需要。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東銷售光傳輸設(shè)備中興ZXMP S360,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134617548828/4387065.jpg"></div><p> 光傳輸設(shè)備***運用于各行各業(yè)，交通、電力、水力、金融、教育、衛(wèi)生、科研、環(huán)藝、餐飲娛樂等通訊系統(tǒng)。大數(shù)據(jù)網(wǎng)絡(luò)通信趨勢下，通信設(shè)備更傾向于市場化，走出了國有化的壟斷，并且在市場經(jīng)濟下更透明化。光傳輸設(shè)備創(chuàng)新發(fā)展，以高性能，高效率，高能耗，為當下建設(shè)高速發(fā)展的信息化時代起到重要作用。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、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 S320｜ZXMP </p> <p> 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： 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 </p> <p> <br /> 充分考慮到網(wǎng)絡(luò)業(yè)務(wù)的多樣化和網(wǎng)絡(luò)結(jié)構(gòu)的變化，賦予SDH設(shè)備新的技術(shù)內(nèi)涵。山東SDH設(shè)備中興ZXMP S380</p><p style="text-indent:25px">對于中興光傳輸設(shè)備的質(zhì)量把控及中興光傳輸設(shè)備的報價方面有著***的優(yōu)勢。廣東銷售光傳輸設(shè)備中興ZXMP S360</p><p> 鏈形網(wǎng)的特點是具有時隙復用功能，即線路STM-N信號中某一序號的VC可在不同的傳輸光纜段上重復利用。鏈網(wǎng)的這種時隙重復利用功能，使網(wǎng)絡(luò)的業(yè)務(wù)容量較大。鏈網(wǎng)的**小業(yè)務(wù)量發(fā)生在鏈網(wǎng)的端站為業(yè)務(wù)主站的情況下，所謂業(yè)務(wù)主站是指各網(wǎng)元都與主站互通業(yè)務(wù)，其余網(wǎng)元之間無業(yè)務(wù)互通。以圖5.2.1-1為例，若A為業(yè)務(wù)主站，那么B、C、D之間無業(yè)務(wù)互通。此時，C、B、D分別與網(wǎng)元A通信。這時由于A—B光纜段上的比較大容量為STM-N，則網(wǎng)絡(luò)的業(yè)務(wù)容量為STM-N。 </p> <p> 鏈網(wǎng)達到業(yè)務(wù)容量比較大的條件是鏈網(wǎng)中只存在相鄰網(wǎng)元間的業(yè)務(wù)。如圖3.2.1-1，此時網(wǎng)絡(luò)中只有A—B、B—C、C—D的業(yè)務(wù)不存在A—D的業(yè)務(wù)。這時時隙可重復利用，那么在每一個光纜段上業(yè)務(wù)都可占用整個STM-N的所有時隙，若鏈網(wǎng)有M個網(wǎng)元，此時網(wǎng)上的業(yè)務(wù)比較大容量為（M-1）×STM-N，M-1為光纜段數(shù)。中興SDH光傳輸設(shè)備，光端機。認準深圳市騰云科創(chuàng)信息咨詢有限公司 </p> <p> <br /> 廣東銷售光傳輸設(shè)備中興ZXMP S360</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司創(chuàng)辦于2015-10-29，是一家貿(mào)易型的公司。經(jīng)過多年不斷的歷練探索和創(chuàng)新發(fā)展，是一家有限責任公司企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，優(yōu)良的質(zhì)量、合理的價格、完善的服務(wù)，在業(yè)界受到***好評。公司業(yè)務(wù)涵蓋[ "SDH光傳輸設(shè)備", "光端機", "PCM接入設(shè)備", "PTN OTN光傳輸設(shè)備" ]，價格合理，品質(zhì)有保證，深受廣大客戶的歡迎。騰云科創(chuàng)順應(yīng)時代發(fā)展和市場需求，通過**技術(shù)，力圖保證高規(guī)格高質(zhì)量的[ "SDH光傳輸設(shè)備", "光端機", "PCM接入設(shè)備", "PTN OTN光傳輸設(shè)備" ]。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/444495.html</p></div></div></div></div></div><div id="riaxzgi" class="page-right twoColRt"><div id="jol8t4h" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8a8u8vn" 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)" 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