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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="w7royfh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzshtx/637306813894814453/979852.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ujqpwda" 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>甘肅省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>中興380交換機(jī),中興</p><p><span>***更新：</span>2020-08-09 14:08:19</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="wbiaszw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘭州山河通訊科技服務(wù)有限公司</a></p><p><span>聯(lián)系人：</span>李總</p><p><span>郵箱: </span>41879341@qq.com</p><p><span>電話(huà): </span>18993078721</p><p><span>傳真: </span>1899_</p><p><span>網(wǎng)址: </span>http://lzshtx.shop.88360.com</p><p><span>手機(jī): </span>1899-3078721</p><p><span>地址: </span>晏家坪北路9號(hào)-19</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="287b3w2" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="vzwda2u" class="box"><p><p style="text-indent:25px"> 多重牢靠機(jī)制，確保網(wǎng)絡(luò)安全l具有完善的設(shè)備級(jí)保護(hù)、網(wǎng)絡(luò)級(jí)保護(hù)以及網(wǎng)絡(luò)邊緣級(jí)保護(hù)功用，確保50ms快速倒換，選用多重保護(hù)，牢靠性到達(dá)電信級(jí)。開(kāi)放的技能渠道，支撐事務(wù)網(wǎng)絡(luò)高速開(kāi)展l選用開(kāi)放式的技能渠道，兼容傳統(tǒng)的傳輸和數(shù)據(jù)網(wǎng)絡(luò)，軟件靈敏習(xí)慣多種規(guī)范制式（MPLS-TP、IP/MPLS、以太網(wǎng)技能）的開(kāi)展，***支撐MPLS和MPLS-TP的無(wú)縫互操作，減低技能挑選危險(xiǎn)，為事務(wù)網(wǎng)絡(luò)的演進(jìn)供給長(zhǎng)期支撐。一致網(wǎng)管體系，簡(jiǎn)化運(yùn)維l選用中興一致網(wǎng)管渠道NetNumenU31，和SDH/MSTP、ASON、WDM、OTN完結(jié)集中辦理，完結(jié)端到端的途徑創(chuàng)建和辦理功用，中興380交換機(jī)，中興380交換機(jī)，供給強(qiáng)壯的QOS、OAM辦理功用，中興380交換機(jī)，實(shí)時(shí)告警和功用監(jiān)控功用。中興光端機(jī)設(shè)備傳輸單板。中興380交換機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興380交換機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306813894814453/979852.png"></div><p style="text-indent:25px">低速率信號(hào)包含規(guī)范的STM-1、STM-4、STM-16以及GE（千兆以太網(wǎng)）、10GE、光纖通道（FC）、光纖互連（FICON）、企業(yè)體系互連（ESCON）、數(shù)字視頻播送（DVB）信號(hào)。線(xiàn)路側(cè)**高速率為Gbit/s。3．光層保護(hù)渠道為體系供給光層的保護(hù)功用?？晒┙o包含兩纖雙向通道1+1保護(hù)、兩纖雙向通道同享保護(hù)、兩纖雙向復(fù)用段同享保護(hù)以及跨環(huán)保護(hù)和鏈型網(wǎng)的1+1通道保護(hù)、1+1復(fù)用段保護(hù)以及1:N通道保護(hù)。4．分插復(fù)用/合分波渠道（1）分插復(fù)用渠道完結(jié)線(xiàn)路光信號(hào)波長(zhǎng)的分插和復(fù)用功用，依據(jù)上/下波長(zhǎng)是否固定可分為固定光分插復(fù)用設(shè)備。中興s200設(shè)備哪家優(yōu)惠中興SDH哪家公司優(yōu)惠。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興380交換機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306829196455078/782355.png"></div><p style="text-indent:25px"> 數(shù)據(jù)特性數(shù)據(jù)通道數(shù)：1路反向數(shù)據(jù)接口類(lèi)型：RS232/RS485/RS422/Manchester碼數(shù)據(jù)接口端子：規(guī)范工業(yè)接線(xiàn)端子或RJ45接口信號(hào)：RS-232、RS-422、RS-485、曼碼/Biphase、開(kāi)關(guān)信號(hào)接口特性：滿(mǎn)意ITU-T銜接辦法：DCE碼速率：0～256Kbps誤碼率：≤10-9注：支撐正向、反向、雙向數(shù)據(jù)。品牌國(guó)外部分品牌（排名不分先后）：NTK、INFINOVA、ANV、BOLY、Diview、BIC、CWY、STV、MRD、OSD、OPTILINKS、PELCO、OPTELECOM、Meridian（子午線(xiàn)）、Siemens（西門(mén)子）、Alcatel（阿爾卡特）、雅圖、Zbangopticfiber等。國(guó)內(nèi)部分品牌（排名不分先后）光翔(OFC)、邦聯(lián)通訊、拓賓（TUOBIN）、光網(wǎng)視（ONV）、歐林克、恩邁斯、英飛泰克、AOPRE（歐柏）、成都哈雷、、安特視訊、博宇（boyu）、訊維、海天星科技（AV-HTX）、惠智光達(dá)、安格視、藍(lán)海為（RHW）、天為電信、蛙視（VORX）、北京安邦新創(chuàng)、視橋光網(wǎng)、兆維、中威、微創(chuàng)、華飛年代、博康、新創(chuàng)、諾龍、莊誠(chéng)、華龍、來(lái)特威、微迪、歐邁特、OPT奧普泰、天翼訊通、天地偉業(yè)等。視頻選型怎么挑選合適的視頻光端機(jī)的問(wèn)題就擺在了大家面前，在此，謹(jǐn)就多年的職業(yè)經(jīng)驗(yàn)與有意于視頻光端機(jī)選型運(yùn)用的讀者同享。</p><p style="text-indent:25px">SNP板只能夠裝置在子架2上，也便是說(shuō)子架2便是主子架。兼容性ZXMPM820光監(jiān)控信道能夠與ZXMPM720、ZXWMM920設(shè)備的監(jiān)控信道互連互通?；瑵?rùn)擴(kuò)容晉級(jí)ZXMPM820支撐多子架辦理才能，具有以下滑潤(rùn)擴(kuò)容晉級(jí)才能：l在40Gbit/s事務(wù)與10Gbit/s事務(wù)、Gbit/s事務(wù)混合傳輸?shù)捏w系中，支撐滑潤(rùn)晉級(jí)到40Gbit/s的體系。l在裝備96波合分波架構(gòu)的體系中，經(jīng)過(guò)增加光轉(zhuǎn)發(fā)板和部分單板，完結(jié)96波以下的傳輸體系向96波的滑潤(rùn)晉級(jí)。ZXMPM820支撐以下在線(xiàn)晉級(jí)：l在不中斷事務(wù)的狀況下，完結(jié)網(wǎng)管軟件與各個(gè)單板內(nèi)嵌軟件的在線(xiàn)晉級(jí)。l體系可在線(xiàn)晉級(jí)到**大96波體系。中興s385設(shè)備銷(xiāo)售廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興380交換機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306813623447266/5658260.png"></div><p style="text-indent:25px">APSF操控器收到音訊后會(huì)操控執(zhí)行單板（例如EOA板）主動(dòng)下降功率或主動(dòng)關(guān)斷功率。這樣避免了激光傷害人眼的***發(fā)生。當(dāng)毛病康復(fù)后，體系可主動(dòng)（或人工）康復(fù)。摻鉺光纖擴(kuò)大技能（EDFA）ZXMPM820選用EDFA技能，進(jìn)步體系無(wú)電中繼的傳輸間隔。EDFA技能替代了傳統(tǒng)的光-電-光中繼辦法，完結(jié)了對(duì)一根光纖中多路光信號(hào)的一起擴(kuò)大，**下降了光中繼的本錢(qián)。一起，可與傳輸光纖完結(jié)杰出的耦合，具有增益高、噪聲低、帶寬大、輸出功率高、泵浦效率高、刺進(jìn)損耗低、對(duì)偏振態(tài)不敏感的長(zhǎng)處。中興接入網(wǎng)設(shè)備價(jià)格便宜。中興380交換機(jī)</p><p style="text-indent:25px">中興SDH設(shè)備售后電話(huà)。中興380交換機(jī)</p><p style="text-indent:25px">隨著工業(yè)化與信息化的融合不斷加快，加上**公共安全投資不斷增加，專(zhuān)通信產(chǎn)品市場(chǎng)規(guī)模近年來(lái)不斷擴(kuò)大。近年來(lái)，通信技術(shù)突飛猛進(jìn)，通信產(chǎn)業(yè)成為全世界發(fā)展速度**快的產(chǎn)業(yè)之一。為了追求更好的視覺(jué)效果和用戶(hù)體驗(yàn)，[ "華為通訊設(shè)備", "中心通訊設(shè)備", "", "" ]已經(jīng)成為當(dāng)下各大廠商競(jìng)爭(zhēng)的焦點(diǎn)，也奠定了近幾年手機(jī)設(shè)計(jì)語(yǔ)言的基調(diào)。[ "華為通訊設(shè)備", "中心通訊設(shè)備", "", "" ]的引入，將在結(jié)構(gòu)設(shè)計(jì)、攝像頭、聽(tīng)筒、天線(xiàn)設(shè)計(jì)、軟件UI、指紋識(shí)別、工藝設(shè)計(jì)、光距離傳感器等方面帶來(lái)手機(jī)設(shè)計(jì)的新變革。目前，國(guó)內(nèi)服務(wù)型企業(yè)數(shù)量眾多。在這些通信網(wǎng)絡(luò)技術(shù)服務(wù)商中，中通服及旗下各省工程公司的總體規(guī)模和市場(chǎng)份額處于優(yōu)勢(shì)地位，設(shè)備制造商也占據(jù)一小部分市場(chǎng)份額。隨著“專(zhuān)業(yè)化分包”這一模式，不同的服務(wù)提供商服務(wù)理念與技術(shù)水平參差不齊，為了提高工作效率，簡(jiǎn)化工作流程、降低管理難度和運(yùn)營(yíng)成本，一些區(qū)域的銷(xiāo)售企業(yè)采用了創(chuàng)新性的“一體化服務(wù)外包”的采購(gòu)模式，將多種服務(wù)統(tǒng)一委托給一家服務(wù)商，逐漸成為通信運(yùn)營(yíng)商選擇服務(wù)商的新趨勢(shì)。中興380交換機(jī)</p><p style="text-indent:25px">蘭州山河通訊科技服務(wù)有限公司位于甘肅省蘭州市，注冊(cè)資本50-100萬(wàn)元，旗下?lián)碛?1~50人***專(zhuān)業(yè)的員工。在蘭州山河通訊近多年發(fā)展歷史，公司旗下現(xiàn)有品牌山河通信等。公司堅(jiān)持以客戶(hù)為中心、電子信息技術(shù)及電子產(chǎn)品的技術(shù)開(kāi)發(fā)、轉(zhuǎn)讓、咨詢(xún)服務(wù)；弱電、監(jiān)控的銷(xiāo)售和施工；電子計(jì)算機(jī)、通訊設(shè)備（不含衛(wèi)星地面接收設(shè)施）的安裝調(diào)試；電子產(chǎn)品、通訊設(shè)備（以上兩項(xiàng)不含衛(wèi)星地面接收設(shè)施）、機(jī)械設(shè)備、電氣設(shè)備、五金交電、辦公設(shè)備、建筑材料、儀器儀表、電力設(shè)備及器材的批發(fā)零售；電力工程技術(shù)及施工（以上各項(xiàng)依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）。市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶(hù)之所想，急用戶(hù)之所急，全力以赴滿(mǎn)足客戶(hù)的一切需要。誠(chéng)實(shí)、守信是對(duì)企業(yè)的經(jīng)營(yíng)要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的[ "華為通訊設(shè)備", "中心通訊設(shè)備", "", "" ]。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/860056.html</p></div></div></div></div></div><div id="pjqs33i" class="page-right twoColRt"><div id="jyfctpw" class="box01 margin10 clearfix"><h3><a 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