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class="proBig"><div id="droqiug" 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="twd3eqc" 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="zipr2gx" 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>天津華為SDH光端機(jī),華為</p><p><span>***更新：</span>2020-08-18 21:14:21</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="at27axj" 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="sm3k3ah" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="nr7xe3j" class="box"><p><p> PTN1900PTN1900定坐落傳送網(wǎng)絡(luò)接入和匯聚層設(shè)備，具有全前言接入、全前言同步、全前言辦理等功能，可與PTN其他產(chǎn)品一起組成端到端的分組傳送網(wǎng)絡(luò)，下降建網(wǎng)TCO、進(jìn)步事務(wù)布置和網(wǎng)絡(luò)運(yùn)維功率。產(chǎn)品特性選用100％的分組架構(gòu)，構(gòu)建以分組事務(wù)為主體的多事務(wù)承載和一致調(diào)度的渠道，天津華為SDH光端機(jī)，靈敏滿足現(xiàn)在及未來(lái)事務(wù)承載需求。供給IEEE1588V2、同步以太時(shí)鐘，完美解決移動(dòng)分組承載網(wǎng)的時(shí)鐘同步問(wèn)題，節(jié)省了額定的同步網(wǎng)絡(luò)出資。在網(wǎng)絡(luò)側(cè)供給QoS-TE功能，在用戶側(cè)供給層次化QoS服務(wù)策略，從全體上實(shí)現(xiàn)網(wǎng)絡(luò)資源的一致調(diào)配與監(jiān)管，供給更精細(xì)、更合理的網(wǎng)絡(luò)資源調(diào)配形式，歸納進(jìn)步帶寬利用率。具備根據(jù)硬件的OAM機(jī)制，一起支撐大量的OAM流及事務(wù)保護(hù)組，確保端到端保護(hù)倒換時(shí)間小于50ms，供給運(yùn)營(yíng)級(jí)的操作保護(hù)渠道，天津華為SDH光端機(jī)，天津華為SDH光端機(jī)。供給一致的高性能網(wǎng)管渠道U2000網(wǎng)管體系，通過(guò)簡(jiǎn)略有效的端到端的事務(wù)布置與OAM，極大進(jìn)步分組網(wǎng)絡(luò)的事務(wù)運(yùn)營(yíng)才能和保護(hù)功率。什么是網(wǎng)絡(luò)通信技術(shù)？天津華為SDH光端機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津華為SDH光端機(jī),華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469228516/176571.png"></div><p> 16個(gè)接口板位。強(qiáng)組網(wǎng)才能支撐M網(wǎng)絡(luò)節(jié)點(diǎn)即插即用；支撐M網(wǎng)絡(luò)在線恣意速率晉級(jí)擴(kuò)容；支撐M網(wǎng)絡(luò)中多達(dá)40個(gè)光方向的組網(wǎng)；支撐鏈、環(huán)、相交環(huán)、相切環(huán)等多種SDH組網(wǎng)拓?fù)?；支撐RPR、VP-RING環(huán)網(wǎng)；單子架可完成1×STM-64四纖環(huán)或2×STM-16四纖環(huán)或4×STM-16二纖環(huán)。內(nèi)置波分技能供給雙路光分叉復(fù)用單板；供給恣意速率光波長(zhǎng)轉(zhuǎn)換單板。完善的網(wǎng)絡(luò)生存機(jī)制M恢復(fù)支撐分布式可恢復(fù)重路由維護(hù)；供給5類(lèi)更細(xì)化的事務(wù)維護(hù)計(jì)劃，根據(jù)不同SLA供給：鉆石級(jí)、金級(jí)、銀級(jí)、銅級(jí)、鐵級(jí)事務(wù)。SDH維護(hù)支撐2F/4FMSP、SNCP、DNI、共享光線虛擬路徑維護(hù)等。數(shù)據(jù)事務(wù)維護(hù)支撐以太事務(wù)RPR環(huán)網(wǎng)維護(hù)，STP生成樹(shù)維護(hù)；支撐ATM事務(wù)VP-RING環(huán)網(wǎng)維護(hù)。齊備的設(shè)備維護(hù)機(jī)制智能控制單元維護(hù)：1＋1熱備份；支撐關(guān)鍵單元如穿插、時(shí)鐘1＋1熱備份維護(hù)；電源維護(hù)；TPS維護(hù)。技能標(biāo)準(zhǔn)OptiXOSN3500電源接入：-48VDC安裝方式：ETSI300mm深機(jī)柜、ETSI600mm深機(jī)柜尺寸：730mm(高)×496mm(寬)×295mm。貴州華為OSN7500光端機(jī)通信設(shè)備用于工控環(huán)境的有線通訊設(shè)備和無(wú)線通訊設(shè)備。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津華為SDH光端機(jī),華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860471035157/8929103.jpg"></div><p> 通信行業(yè)的發(fā)展離不開(kāi)通信設(shè)備商的支持，同時(shí)通信設(shè)備商的脫穎而出也需把握通信行業(yè)發(fā)展的時(shí)代機(jī)遇，現(xiàn)代通信行業(yè)與設(shè)備商們?cè)缫咽腔ハ喾龀郑ハ啻龠M(jìn)。電報(bào)、電話等現(xiàn)代通信工具的發(fā)明掀起了通信**，AT&T作為電話技術(shù)發(fā)明者，成立貝爾實(shí)驗(yàn)室催生了諸多信息技術(shù)劃時(shí)代發(fā)明為現(xiàn)代通信技術(shù)發(fā)展奠定良好基礎(chǔ)。同時(shí)，愛(ài)立信抓住電話網(wǎng)絡(luò)發(fā)展機(jī)遇，以燎原之勢(shì)迅速擴(kuò)張。諾基亞積極把握新興產(chǎn)業(yè)，從木漿廠破繭成蝶轉(zhuǎn)型為通信設(shè)備商。西門(mén)子從**初的電報(bào)公司經(jīng)百年發(fā)展演變?yōu)橥ㄐ旁O(shè)備主要供應(yīng)商之一。摩托羅拉在二戰(zhàn)中抓住電信技術(shù)戰(zhàn)時(shí)需求迅速崛起。世界上首部程控電話交換機(jī)的出現(xiàn)推動(dòng)電信進(jìn)入了電子自動(dòng)化時(shí)代，20世紀(jì)60年代互聯(lián)網(wǎng)的發(fā)展進(jìn)而開(kāi)始了信息**。思科迎合互聯(lián)網(wǎng)浪潮因勢(shì)利導(dǎo)推出可商用的兼容多重網(wǎng)絡(luò)協(xié)議交換機(jī)，開(kāi)啟了聯(lián)網(wǎng)時(shí)代。進(jìn)入21世紀(jì)以來(lái)，云計(jì)算、電商和電子支付等應(yīng)用興起，催生了新興設(shè)備商的誕生。Juniper從做路由器起家，逐步發(fā)展成為云計(jì)算、IDC和SDN的弄潮兒。Arista順“云計(jì)算”勢(shì)而為，以軟硬件一體的優(yōu)勢(shì)聚焦高速I(mǎi)DC需求而迅速崛起。發(fā)展程控交換機(jī)起家的華為也敏銳察覺(jué)互聯(lián)網(wǎng)帶來(lái)的數(shù)通機(jī)遇而早早開(kāi)始布局。即將到來(lái)的5G萬(wàn)物互聯(lián)時(shí)代。 </p><p> 華為OptiXPTN900系列簡(jiǎn)介PTN900系列產(chǎn)品是面向分組傳送的新一代多事務(wù)接入設(shè)備，定位于承載網(wǎng)的接入側(cè)，體積小裝置靈敏，簡(jiǎn)易運(yùn)維，支撐豐厚的事務(wù)特性和接口類(lèi)型，支撐整網(wǎng)全事務(wù)交融承載。PTN906A：新一代移動(dòng)接入設(shè)備，放置在無(wú)線基站側(cè)，可以通過(guò)POE為小基站供電，支撐FE、GE等事務(wù)接口。PTN905B：業(yè)界緊湊的大客戶專(zhuān)線接入設(shè)備，易維護(hù)易裝置，完成結(jié)尾廣掩蓋和快速交付，簡(jiǎn)單易用，支撐FE、GE等事務(wù)接口。PTN910-F：1U固定盒式接入設(shè)備，支撐GE、FE、E1等豐厚的事務(wù)接口，支撐溝通/直流供電，簡(jiǎn)易裝置，單設(shè)備完成2G/3G/LTE和大客戶專(zhuān)線的統(tǒng)一接入。PTN910：1U靈敏插卡接入設(shè)備，支撐E1、FE、GE、xDSL、STM-1等豐厚的事務(wù)接口。PTN950：2U靈敏插卡的接入設(shè)備，支撐E1、FE、GE、STM-1等豐厚的接口，主控、電源1+1冗余，是一款高可靠的事務(wù)接入設(shè)備。PTN960：業(yè)界**緊湊的2U高10GE接入設(shè)備，與基站共柜，比較大56G交換容量，比較大支撐6*10GE接入，支撐E1、STM-1、FE、GE、10GE等豐厚的事務(wù)接口，支撐靈敏插卡，靈敏接入各種類(lèi)型事務(wù)，主控、電源1+1冗余維護(hù)，供給高可靠性。產(chǎn)品特性AnyMedia接入：支撐E1、STM-1、xDSL、FE、GE等事務(wù)接口。什么是使用**常用的通訊設(shè)備？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津華為SDH光端機(jī),華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860471035157/9699985.jpg"></div><p> 供給了集收發(fā)開(kāi)銷(xiāo)處理于一體的1路STM-64速率的線路板、1/2/4路STM-16速率的線路板、4路STM-4速率的線路板、16路STM-4/STM-1速率的線路板、16路STM-1速率的光口或電口線路板、支撐6路GE事務(wù)接口板。單板集成度的進(jìn)步，使OptiXOSN9500體系的事務(wù)接入才能有了很大進(jìn)步。4.靈敏的組網(wǎng)才能OptiXOSN9500設(shè)備首要支撐網(wǎng)孔型（M）組網(wǎng)、鏈形組網(wǎng)、星形組網(wǎng)、兩纖/四纖環(huán)網(wǎng)、環(huán)帶鏈、相切環(huán)、相交環(huán)、DNI組網(wǎng)等多種拓?fù)湫问?。M組網(wǎng)能夠有用進(jìn)步帶寬利用率。5.完善的維護(hù)機(jī)制OptiXOSN9500維護(hù)機(jī)制包含設(shè)備等級(jí)的維護(hù)與網(wǎng)絡(luò)等級(jí)的維護(hù)。(1)OptiXOSN9500設(shè)備供給的網(wǎng)絡(luò)級(jí)自愈維護(hù)方法1＋1或1：N線性復(fù)用段維護(hù)。倒換時(shí)刻：0～50ms。可支撐二纖和四纖環(huán)的復(fù)用段維護(hù)MSP（MultiplexSectiontection），STM-64、STM-16事務(wù)均能夠組二纖環(huán)和四纖環(huán)。倒換時(shí)刻：0～50ms。子網(wǎng)銜接維護(hù)SNCP（SubworkConnectiontection）。倒換時(shí)刻：0～50ms。M組網(wǎng)維護(hù)和重路由維護(hù)。切換時(shí)刻：0～幾秒鐘。(2)OptiXOSN9500設(shè)備供給的設(shè)備級(jí)維護(hù)方法穿插板的1+1熱備份。時(shí)鐘板的1+1熱備份。主控板的1+1熱備份。電源接入板（JPIU板）的1+1熱備份。供給單板要害電源備份。通信設(shè)備的主要型號(hào)有哪些？南寧華為SDH</p><p style="text-indent:25px">3a標(biāo)準(zhǔn)指什么？通信設(shè)備安裝3a標(biāo)準(zhǔn)的內(nèi)容有哪些？天津華為SDH光端機(jī)</p><p> 單子架具備9個(gè)事務(wù)板位，4個(gè)接口板位。靈敏的裝置方法盒式設(shè)備，高度5U，可支撐裝置19”機(jī)柜，ETSI300深機(jī)柜，壁掛三種裝置方法可選。強(qiáng)組網(wǎng)才能支撐M網(wǎng)絡(luò)節(jié)點(diǎn)即插即用支撐M網(wǎng)絡(luò)在線恣意速率晉級(jí)擴(kuò)容；支撐M網(wǎng)絡(luò)中多達(dá)40個(gè)光方向的組網(wǎng)；支撐鏈、環(huán)、相交環(huán)、相切環(huán)等多種SDH組網(wǎng)拓?fù)洌恢蜶PR、VP-RING環(huán)網(wǎng)；單子架可完成1×STM-16四纖環(huán)或2×STM-16二纖環(huán)。內(nèi)置波分技能供給雙路光分叉復(fù)用單板；供給恣意速率光波長(zhǎng)轉(zhuǎn)化單板。完善的網(wǎng)絡(luò)生存機(jī)制M恢復(fù)支撐分布式可恢復(fù)重路由維護(hù)；供給5類(lèi)更細(xì)化的事務(wù)維護(hù)計(jì)劃，根據(jù)不同SLA供給：鉆石級(jí)、金級(jí)、銀級(jí)、銅級(jí)、鐵級(jí)事務(wù)。SDH維護(hù)支撐2F/4FMSP、SNCP、DNI、共享光線虛擬路徑維護(hù)等。數(shù)據(jù)事務(wù)維護(hù)支撐以太事務(wù)RPR環(huán)網(wǎng)維護(hù)，STP生成樹(shù)維護(hù)；支撐ATM事務(wù)VP-RING環(huán)網(wǎng)維護(hù)。齊備的設(shè)備維護(hù)機(jī)制智能控制單元維護(hù)：1+1熱備份；支撐要害單元如穿插、時(shí)鐘1+1熱備份維護(hù)；電源維護(hù)；TPS維護(hù)。物理特性O(shè)ptiXOSN1500A電源接入-48VDC、經(jīng)過(guò)外置UPM完成溝通110V/220V接入；裝置方法壁掛式裝置和ETSI300mm深機(jī)柜、ETSI600mm深機(jī)柜、19英寸機(jī)柜中裝置；尺度131mm（高）×444mm（寬）×262mm（深）；典型分量；典型功耗135W。天津華為SDH光端機(jī)</p><p 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