中興光端機(jī)安裝蘭州山河通訊科技服務(wù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 與各職業(yè)客戶一起打造老練牢靠、快捷運(yùn)維、習(xí)慣承載各類事務(wù)的新一代網(wǎng)絡(luò)，***提高客戶價(jià)值。產(chǎn)品特色10年商用經(jīng)歷，完善的維護(hù)機(jī)制，老練牢靠中興通訊搶先規(guī)劃的MSTP設(shè)備ZXMPS330具有10年成功商用經(jīng)歷，各類工程配套完善，技"><meta name="keywords" content="中興光端機(jī)安裝,中興"><link rel="canonical" href="http://www.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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href="http://www.cdcfah.com/cp/third-csjhsb_qtcsjhsb/">其他傳輸、交換設(shè)備</a>?中興光端機(jī)安裝蘭州山河通訊科技服務(wù)供應(yīng)</p><div id="qfhzd4y" class="leftbox clearfix"><h1>中興光端機(jī)安裝蘭州山河通訊科技服務(wù)供應(yīng)</h1><div id="ao2a7jv" class="proBig"><div id="33zlsm3" class="bigimg"><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 id="r7fbicq" 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="imbt2ub" 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>中興光端機(jī)安裝,中興</p><p><span>***更新：</span>2021-01-01 08:12:40</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="baxebk7" 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: </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] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="2uliprq" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="lkw73jl" class="box"><p><p style="text-indent:25px"> 與各職業(yè)客戶一起打造老練牢靠、快捷運(yùn)維、習(xí)慣承載各類事務(wù)的新一代網(wǎng)絡(luò)，***提高客戶價(jià)值。產(chǎn)品特色10年商用經(jīng)歷，完善的維護(hù)機(jī)制，老練牢靠中興通訊搶先規(guī)劃的MSTP設(shè)備ZXMPS330具有10年成功商用經(jīng)歷，各類工程配套完善，技能老練牢靠；ZXMPS330已使用于100多個(gè)國(guó)家，布置超越80萬(wàn)端；選用設(shè)備級(jí)，網(wǎng)絡(luò)級(jí)，體系級(jí)等多層次維護(hù)機(jī)制，牢靠性高達(dá)，事務(wù)無(wú)條件50ms維護(hù)切換，適合于大客戶專網(wǎng)，中興光端機(jī)安裝，中興光端機(jī)安裝，中興光端機(jī)安裝、軍網(wǎng)以及電力等專網(wǎng)末端接入以及PDH網(wǎng)絡(luò)替換，下降運(yùn)營(yíng)成本。子架分區(qū)規(guī)劃理驗(yàn)，一起支撐4種事務(wù)維護(hù)共存。中興S390設(shè)備哪家公司有。中興光端機(jī)安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興光端機(jī)安裝,中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306813894814453/979852.png"></div><p> 新增事務(wù)、容量、節(jié)點(diǎn)，網(wǎng)絡(luò)滑潤(rùn)擴(kuò)展，事務(wù)“0”損害；支撐槽位混插，設(shè)備裝備愈加靈敏，一起支撐光功率檢測(cè)，提高維護(hù)功率；設(shè)備*5U高，減小占地費(fèi)用，功耗低，綠色環(huán)保。全事務(wù)場(chǎng)景，新式使用，一掃而光ZXMPS325支撐語(yǔ)音，數(shù)據(jù)，圖像和視頻事務(wù)的***承載，供給TDM、IP、單纖雙向、彩光接口，各類使用；供給豐厚的光放大器技能，內(nèi)置波分，支撐200公里的超長(zhǎng)距離傳輸計(jì)劃；供給EOS功能，***支撐EPL、EVPL、EPLAN、EVPLAN數(shù)據(jù)事務(wù)模型，滿意IP化事務(wù)承載需求；高精度時(shí)鐘同步算法SSM，E1支路再守時(shí)才能，***提高時(shí)鐘布置的靈敏性。 </p> <p> <br /> 中興S380設(shè)備功能中興接入網(wǎng)設(shè)備需要多少錢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興光端機(jī)安裝,中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306829142031250/9566284.png"></div><p style="text-indent:25px">選用具有低本錢、大容量、事務(wù)通明性的CWDM技能則是一個(gè)很好的挑選。經(jīng)過剖析客戶需求，中興通訊推出了嚴(yán)厲按照規(guī)范化理念開發(fā)規(guī)劃的CWDM產(chǎn)品——ZXMPM600產(chǎn)品的關(guān)鍵特性性價(jià)比極高以低本錢供給業(yè)界**高的45G體系容量。業(yè)界集成度**高1個(gè)CWU機(jī)箱（1U高）構(gòu)成的OTM節(jié)點(diǎn)可完結(jié)4+1波的傳輸；1個(gè)CWE機(jī)箱（6U高）**大可完結(jié)18波雙向傳輸。強(qiáng)壯的多事務(wù)接入和會(huì)聚才能支撐10Mb/s～，并支撐4路GbE/FC/FICON/ESCON/DVB-ASI信號(hào)會(huì)聚成STM-16。裝置靈敏、保護(hù)性高、習(xí)慣性強(qiáng)兩類機(jī)箱，支撐各類交直流電源，能夠滿意各種機(jī)房條件，一切單板均正面裝置和保護(hù)。</p><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。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。華為中興傳輸銷售廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興光端機(jī)安裝,中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306808367734375/1769497.png"></div><p style="text-indent:25px"> 受環(huán)境因素影響較大，有溫漂；d）由于選用的是模仿調(diào)制解調(diào)技能，其安穩(wěn)性不行高，跟著運(yùn)用時(shí)刻的增加或環(huán)境特性的改變，光端機(jī)的功用也會(huì)發(fā)生改變，給工程運(yùn)用帶來(lái)一些不便。數(shù)字光端機(jī)由于數(shù)字技能與傳統(tǒng)的模仿技能相比在很多方面都具有顯著的優(yōu)勢(shì)，所以正如數(shù)字技能在許多領(lǐng)域替代了模仿技能相同，光端機(jī)的數(shù)字化也是一種必然趨勢(shì)。數(shù)字視頻光端機(jī)首要有兩種技能辦法：一種是MPEGII圖象緊縮數(shù)字光端機(jī)，另一種是全數(shù)字非緊縮視頻光端機(jī)。圖象緊縮數(shù)字光端機(jī)一般選用MPEGII圖象緊縮技能，它能將活動(dòng)圖象緊縮成N×2Mbps的數(shù)據(jù)流經(jīng)過規(guī)范電信通訊接口傳輸或者直接經(jīng)過光纖傳輸。中興OSN9500銷售廠家。中興光端機(jī)價(jià)格低</p><p style="text-indent:25px">中興SDH設(shè)備哪家公司好。中興光端機(jī)安裝</p><p style="text-indent:25px"> 2）支撐視頻無(wú)損再生中繼，因而能夠選用多級(jí)傳輸辦法；3）受環(huán)境攪擾較小，傳輸質(zhì)量高；4）支撐的信號(hào)容量可達(dá)16路，乃至更多（32路、64路、128路）。特性●視頻選用8位數(shù)字編碼●彩色圖畫信號(hào)●高質(zhì)量實(shí)時(shí)傳輸●10Hz-24kHz聲響頻寬●完全兼容NTSC,PAL,SECAM制式圖畫●可傳輸RS232,RS485,RS422規(guī)范數(shù)據(jù)●可一起傳輸以太網(wǎng)信號(hào)●指示燈能協(xié)助對(duì)體系毛病做出快速診斷●在各種野外條件下的高牢靠性●支撐網(wǎng)管功用視頻特性視頻接口數(shù)：1-32路視頻視頻接口辦法：BNC信號(hào)制式：PAL/NTSC/SECAM標(biāo)稱輸入輸出電平：1Vp-p視頻輸入/輸出阻抗:75Ω不平衡)視頻輸入/輸出電壓:1VP-P(峰-峰值)視頻帶寬：8MHz視頻采樣：15MHz高速采樣微分增益：（10%-90%APL）DG<1%(典型值)微分相位：（10%-90%APL）DP<(典型值)視頻信噪比(加權(quán))：S/N≥70dB（**大光學(xué)鏈路損耗時(shí)）色亮度延時(shí)差10ns（典型值）色亮度增益差：±10%（典型值）注：支撐正向、反向、雙向視頻。中興光端機(jī)安裝</p><p 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