中興390光端機(jī) 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【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 但由于光源的非線性較嚴(yán)峻，因而其信噪比、傳輸間隔和傳輸頻率都十分有限。數(shù)字傳輸體系是把輸入的信號變換成“1”，“0”表明的脈沖信號，并以它作為傳輸信號。在承受端再把它還原成本來的信息。這樣光源的非線性對數(shù)字碼流影響很小，再加上數(shù)"><meta name="keywords" content="中興390光端機(jī),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 http-equiv="Cache-Control" content="no-transform" /> <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390光端機(jī) 蘭州山河通訊科技服務(wù)供應(yīng)</p><div id="euarnof" class="leftbox clearfix"><h1>中興390光端機(jī) 蘭州山河通訊科技服務(wù)供應(yīng)</h1><div id="hbnpgsy" class="proBig"><div id="qz3zvxj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzshtx/637306807585820313/4776811.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xmtp777" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzshtx/637306807585820313/4776811.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="w7pkhtk" 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>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390光端機(jī),中興</p><p><span>***更新：</span>2021-01-07 08:08:35</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="onfh7uq" 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-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="2oflxev" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="jctte3r" class="box"><p><p style="text-indent:25px"> 但由于光源的非線性較嚴(yán)峻，因而其信噪比、傳輸間隔和傳輸頻率都十分有限。數(shù)字傳輸體系是把輸入的信號變換成“1”，“0”表明的脈沖信號，并以它作為傳輸信號。在承受端再把它還原成本來的信息。這樣光源的非線性對數(shù)字碼流影響很小，再加上數(shù)字通訊能夠選用一些編碼糾錯的辦法，且易于完結(jié)多路復(fù)用，因而數(shù)字傳輸體系占有很大的優(yōu)勢，并在很多當(dāng)?shù)氐玫搅?**的運用，中興390光端機(jī)。[1]分類視頻光端機(jī)在我國的開展是伴跟著監(jiān)控開展開端的，中興390光端機(jī)，中興390光端機(jī)，視頻光端機(jī)便是把1到多路的模仿視頻信號經(jīng)過各種編碼轉(zhuǎn)化成光信號經(jīng)過光纖介質(zhì)來傳輸?shù)脑O(shè)備，又分為模仿光端機(jī)和數(shù)字光端機(jī)。中興390設(shè)備銷售廠家。中興390光端機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興390光端機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306807585820313/4776811.png"></div><p style="text-indent:25px"> ZXMPM820城域密布波分復(fù)用設(shè)備產(chǎn)品描述拉曼擴(kuò)大技能在超長間隔傳輸?shù)腄WDM體系中，單純選用EDFA技能進(jìn)行擴(kuò)大，將產(chǎn)生自發(fā)輻射的累積，約束體系的總體功用。ZXMPM820選用分布式RAMAN擴(kuò)大板（DRA），經(jīng)過EDFA+DRA技能的組合（即EOA板和DRA板的組合運用），可有用改善超長傳輸體系的光擴(kuò)大功用。HUB型ROADMZXMPM820能夠供給支撐多方向、事務(wù)播送功用的智能化HUB型ROADM。此功用首要是經(jīng)過光功率分配單元（PDU）和波長挑選單元（WSU）完結(jié)的。HUB型ROADM增加了WDM網(wǎng)絡(luò)的彈性，使運營商長途動態(tài)操控波長傳輸?shù)耐緩?，可有用地減少運營和保護(hù)本錢。中興接入網(wǎng)供應(yīng)廠家中興S390設(shè)備售后電話。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興390光端機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306829196455078/782355.png"></div><p style="text-indent:25px">SNP板只能夠裝置在子架2上，也便是說子架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?；瑵檾U(kuò)容晉級ZXMPM820支撐多子架辦理才能，具有以下滑潤擴(kuò)容晉級才能：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，支撐滑潤晉級到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波的滑潤晉級。ZXMPM820支撐以下在線晉級：l在不中斷事務(wù)的狀況下，完結(jié)網(wǎng)管軟件與各個單板內(nèi)嵌軟件的在線晉級。l體系可在線晉級到**大96波體系。</p><p style="text-indent:25px">智能化，IP化，全事務(wù)場景，一掃而光ZXMPS385支撐語音，數(shù)據(jù)，圖像和視頻事務(wù)的承載，供給TDM/IP/ATM/SAN各類接口；供給豐厚的光放大器技能，內(nèi)置波分，支撐200公里以上的超長距離傳輸計劃；支撐加載GMPLS控制平面，完成智能化光網(wǎng)絡(luò)；支撐EOS、RPR，滿意L2/L3組播等IP化事務(wù)承載需求；快速響應(yīng)職業(yè)客戶需求，支撐2M光接口等新式使用?？蛻趔w會中興通訊光傳輸MSTP系列產(chǎn)品已大量使用于全球150多個國家，掩蓋電力、交通、石油戎行和廣電等多個職業(yè)，全球發(fā)貨已累計超越100萬端。據(jù)全球聞名咨詢公司OVUM計算，2011年中興通訊光網(wǎng)絡(luò)產(chǎn)品市場份額第三，增速全球。<span style="display:none;"></span>中興光端機(jī)設(shè)備供應(yīng)公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興390光端機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306829657167969/820003.png"></div><p style="text-indent:25px"> 由于都只轉(zhuǎn)化為數(shù)字信號，憑借TDM（時分復(fù)用）技能就能很簡略地完結(jié)多通道多種信號的傳輸。已有光端機(jī)出產(chǎn)廠商能夠做到在一個波長通道上一次傳輸10路非緊縮實時視頻圖畫。光纖網(wǎng)絡(luò)拓?fù)滢k法，光纖網(wǎng)絡(luò)拓?fù)滢k法決議了視頻光端機(jī)類型。依據(jù)光纖傳輸網(wǎng)絡(luò)拓?fù)湫褪匠商暨x傳統(tǒng)的點對點傳輸光端機(jī)外，還有節(jié)點式和環(huán)網(wǎng)式光端機(jī)可供挑選。節(jié)點式視頻光端機(jī)將前端各節(jié)點組成鏈網(wǎng)或樹型網(wǎng)絡(luò)，節(jié)點機(jī)在每個節(jié)點首先將信號接納下來，轉(zhuǎn)化成電信號，再和本地節(jié)點的信號交流復(fù)用，光電轉(zhuǎn)化后選用WDM技能復(fù)用到一條光纖上傳輸。中興s385設(shè)備銷售廠家。中興390光端機(jī)</p><p style="text-indent:25px">中興S390需要多少錢。中興390光端機(jī)</p><p style="text-indent:25px"> 對外供給STM-1/STM-4光接口、STM-1電接口、E3/T3電接口、E1/T1電接口、FE光/電接口、SHDSL接口、同步數(shù)據(jù)接口、RS232/RS485/RS422接口、公務(wù)電話接口和音頻接口。設(shè)備可完結(jié)線路終端設(shè)備（TM）、分插復(fù)用設(shè)備（ADM）和再生器設(shè)備（REG）功用，完結(jié)簡略的組網(wǎng)運用。ZXMPS200具有杰出的網(wǎng)絡(luò)習(xí)慣才能，可選用ZXONME300網(wǎng)管進(jìn)行辦理，也可選用無網(wǎng)管辦法作業(yè)，并可經(jīng)過E1支路傳送網(wǎng)管信息。ZXMPS200選用高集成化規(guī)劃，體積細(xì)巧，具有高牢靠性、高性價比、多運用環(huán)境、裝備靈敏的特點；可靈敏構(gòu)建為多種產(chǎn)品辦法，滿意不同用戶的具體要求。中興390光端機(jī)</p><p style="text-indent:25px">蘭州山河通訊科技服務(wù)有限公司致力于通信產(chǎn)品，以科技創(chuàng)新實現(xiàn)***管理的追求。蘭州山河通訊擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊，以高度的專注和執(zhí)著為客戶提供華為通訊設(shè)備，中心通訊設(shè)備。蘭州山河通訊始終以本分踏實的精神和必勝的信念，影響并帶動團(tuán)隊取得成功。蘭州山河通訊創(chuàng)始人李汶潮，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2741932.html</p></div></div></div></div></div><div id="l2v3qfr" class="page-right twoColRt"><div id="2aho7jv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mqctaht" 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