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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>四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板,華為</p><p><span>***更新：</span>2020-08-29 12:06:38</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="yklm87i" 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(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="3zkqvw7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rtppu3g" class="box"><p><p> <br /> </p> <p> 深圳市騰云科創(chuàng)信息咨詢有限公司 </p> <p> 供應(yīng)中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP S330｜ZXMP </p> <p> S325｜ZXMP S385｜ZXMP S390整機及各型號單板。 </p> <p> 供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。 </p> <p> 供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。 </p> <p> 供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B </p> <p> 供應(yīng)PCM綜合接入設(shè)備介紹：FA16接入設(shè)備｜BX10接入設(shè)備 </p> <p> <br /> </p> <p> 中興ZXCTN6150, ZXCTN6180、ZXCTN6200、ZXCTN6300整機設(shè)備及各型號板卡，ZXCTN6150體積小，新一代產(chǎn)品采用SDR平臺架構(gòu)，四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板，*200mm深，可與無線設(shè)備共柜；設(shè)備集成度高，功耗低；可調(diào)轉(zhuǎn)速靜音風(fēng)扇設(shè)計，噪音降低40%，四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板，部分接入產(chǎn)品零噪音設(shè)計； </p> <p> 綠色低碳，環(huán)保無鉛。 </p> <p> 深圳市騰云科創(chuàng)信息咨詢有限公司供應(yīng)中興SDH光傳輸設(shè)備，PTN系列設(shè)備及板卡，**交換機，四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板，**路由器等產(chǎn)品。 </p> <p> 適用于90%以上的應(yīng)用場景 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 深圳市騰云科創(chuàng)信息咨詢有限公司供應(yīng)華為SDH光傳輸設(shè)備！四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242898969345703/9897699.jpg"></div><p> Optix 0SN3500與OptiX 0SN7500/3500/ 2500/1500業(yè)務(wù)板件、軟件完全兼容，構(gòu)成統(tǒng)一平臺。這樣可以**降低維護成本以及備板備件的成本。0ptix 0SN3500智能平臺在業(yè)務(wù)能力方面高.效組合，給運營商比較高性價比的解決方案; 同時與華為已有的設(shè)備可以混合組網(wǎng)，Optix 0SN3500可以納入華為光網(wǎng)絡(luò)網(wǎng)管解決方案進行統(tǒng)一管理。<span style="display:none;"></span>靈活的設(shè)備配置STM-64/16兼容設(shè)備;支持網(wǎng)絡(luò)設(shè)備從2. 5G到10G的在線升級。 </p> <p> Optix 0SN3500大容量調(diào)度具備高階512X512VC-4，低階8064X 8064 VC-12 或等效的VC-3交叉能力,多業(yè)務(wù)提供業(yè)務(wù)接口 </p> <p> 支持STM-1 (O/E)支持STM-4/16/64標(biāo)準(zhǔn)或級聯(lián)業(yè)務(wù);支持E1/T1/E3/ T3/E4; </p> <p> 支持FE、GE業(yè)務(wù)的透傳和交換;支持ATM業(yè)務(wù);支持IMA業(yè)務(wù); </p> <p> <span style="display:none;"></span>支持SAN業(yè)務(wù)和視頻業(yè)務(wù); </p> <p> 提供基于GMPLS的快速端到端業(yè)務(wù)。 </p> <p> Optix 0SN3500特征與優(yōu)勢， </p> <p> Optix 0SN3500高度集成子架集成度:子架尺寸為730mm(高) X 496mm(寬) X 295mm(深)，單子架具備15個業(yè)務(wù)板位，16 個接口板位。Optix0SN3500強組網(wǎng)能力支持Mesh網(wǎng)絡(luò)節(jié)點即插即用;支持Mesh網(wǎng)絡(luò)在線任意速率升級擴容;支持Mesh網(wǎng)絡(luò)中多達40個光方向的組網(wǎng);支持鏈、環(huán)、相交環(huán)、相切環(huán)等多種SDH組網(wǎng)拓?fù)?支持RPR、VP-RING環(huán)網(wǎng);單子架可實現(xiàn)1X STM-64四纖環(huán)或2X STM-16四纖環(huán)或4XSTM-16二纖環(huán)。 </p> <p> <br /> 海南華為10/100M自適應(yīng)以太網(wǎng)板卡深圳市騰云科創(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，計算機系統(tǒng)集成施工。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242898893330078/4921395.jpg"></div><p> 怎么看光端機的性能優(yōu)劣 </p> <p> 組網(wǎng)方式：能不能構(gòu)成自愈環(huán)。 </p> <p> 光口數(shù)量1：點到點方式 </p> <p> 便宜的光端機只有1個光接口1對設(shè)備，組成點到點工作方式也叫終端方式：TM </p> <p> 光口數(shù)量2：雙光口單方向 </p> <p> 較好的光端機有雙光口雙光口的光端機還分：1個還是2個光方向1個光方向的雙光口，是1+1備份工作的一旦主光纖斷了，輔光口保證工作。 </p> <p> 光口數(shù)量3：雙光口雙方向 </p> <p> 來自左光口的信號1部分落在本地，另1部分繼續(xù)從右光口發(fā)送，這種工作模式叫上下路模式：ADM具有ADM方式的光端機可以組成雙纖自愈環(huán) </p> <p> 雙纖自愈環(huán)的好處 </p> <p> 自愈環(huán)的好處就是，一旦光纜斷了，整個通信不會中斷。光纜正常時，各站間的信息從外環(huán)走端纜后，站1發(fā)向站2方向的信息，改由內(nèi)環(huán)走，當(dāng)光纜接好后，網(wǎng)絡(luò)自動恢復(fù)正常只有具備ADM方式的光端機，才能實現(xiàn)自愈環(huán)。 </p> <p> 光口數(shù)量4：多光口多光方向 </p> <p> 比較好用的光端機是SDH，具有多個光方向但是價格就貴了很多在SDH設(shè)備中在詳細(xì)論述后面給出1個網(wǎng)絡(luò)圖，是各種方式的**。 </p> <p> 深圳騰云科創(chuàng)信息咨詢有限公司，擁有專業(yè)的技術(shù)團隊，由 (中興通訊，華為技術(shù))服務(wù)10年以上從業(yè)經(jīng)驗的技術(shù)****，并有多名專業(yè)技術(shù)人員為您提供專業(yè)的商務(wù)技術(shù)和專業(yè)解決方案。 </p> <p> <br /> </p> <p> <br /> </p><p> 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(fù)用設(shè)備實現(xiàn)多業(yè)務(wù)的復(fù)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。在**機.關(guān)和對安全性非常注重的企業(yè)，SDH租用線路得到了***的應(yīng)用。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。 </p> <p> 綜上所述，SDH以其明顯的優(yōu)越性已成為傳輸網(wǎng)發(fā)展的主流。SDH技術(shù)與一些先進技術(shù)相結(jié)合，如光波分復(fù)用（WDM）、ATM技術(shù)、Internet技術(shù)（IP over SDH）等，使SDH網(wǎng)絡(luò)的作用越來越大。SDH已被各國列入21世紀(jì)高速通信網(wǎng)的應(yīng)用項目，是電信界公認(rèn)的數(shù)字傳輸網(wǎng)的發(fā)展方向，具有遠(yuǎn)大的商用前景。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 深圳市騰云科創(chuàng)信息咨詢有限公司，產(chǎn)品質(zhì)量，信譽良好，服務(wù)周到。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899188095703/8094311.jpg"></div><p> 光端機的典型物理接口如下： </p> <p> BNC接口是指同軸電纜接口，用于75歐同軸電纜連接用，提供收（RX）、發(fā)（TX）兩個通道，它用于非平衡信號的連接。 </p> <p> 光纖接口是用來連接光纖線纜的物理接口。通常有SC、ST、FC等幾種類型，它們由日本NTT公司開發(fā)。 </p> <p> FC是Ferrule Connector的縮寫，其外部加強方式是采用金屬套，緊固方式為螺絲扣 </p> <p> ST接口通常用于10Base-F， </p> <p> SC接口通常用于100Base-FX。 </p> <p> RJ-45接口是以太網(wǎng)**為常用的接口，指的是由IEC（60）603-7標(biāo)準(zhǔn)化，使用由國際性的接插件標(biāo)準(zhǔn)定義的8個位置（8針）的模塊化插孔或者插頭。 </p> <p> RS-232-C接口是**常用的一種串行通訊接口。它是在1970年由美國電子工業(yè)協(xié)會聯(lián)合貝爾系統(tǒng)、調(diào)制解調(diào)器廠家及計算機終端生產(chǎn)廠家共同制定的用于串行通訊的標(biāo)準(zhǔn)。它的全名是“數(shù)據(jù)終端設(shè)備和數(shù)據(jù)通訊設(shè)備之間串行二進制數(shù)據(jù)交換接口技術(shù)標(biāo)準(zhǔn)”。該標(biāo)準(zhǔn)規(guī)定采用一個25個腳的DB25連接器，對連接器的每個引腳的信號內(nèi)容加以規(guī)定，還對各種信號的電平加以規(guī)定。（多用DB9）。RJ-11接口就是我們平時所說的電話線接口 </p> <p> RJ-11是用于西部電子公司（Western Electric）開發(fā)的接插件的通用名稱。其外形定義為6針的連接器件。原名為WExW，這里的x表示“活性”，觸點或者打線針。 </p> <p> <br /> 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！四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板</p><p style="text-indent:25px">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)，服務(wù)周到，產(chǎn)品質(zhì)量，信譽良好。四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板</p><p> 傳輸系統(tǒng)原理 </p> <p> 光傳輸系統(tǒng)由三部分組成：光源（光發(fā)送機），傳輸介質(zhì)、檢測器（光接收機）。 </p> <p> 按傳輸信號劃分，可分為數(shù)字傳輸系統(tǒng)和模擬傳輸系統(tǒng)。 </p> <p> 在模擬傳輸系統(tǒng)中，是把輸入信號變?yōu)閭鬏斝盘柕恼穹l率或相位）的連續(xù)變化。光纖的模擬傳輸系統(tǒng)是把光強進行模擬調(diào)制，其光源的調(diào)制功率隨調(diào)制信號的幅度變化而變化。但由于光源的非線性較嚴(yán)重，因此其信噪比、傳輸距離和傳輸頻率都十分有限。 </p> <p> 數(shù)字傳輸系統(tǒng)是把輸入的信號變換成“1”，“0”表示的脈沖信號，并以它作為傳輸信號。在接受端再把它還原成原來的信息。這樣光源的非線性對數(shù)字碼流影響很小，再加上數(shù)字通信可以采用一些編碼糾錯的方法，且易于實現(xiàn)多路復(fù)用，因此數(shù)字傳輸系統(tǒng)占有很大的優(yōu)勢，并在很多地方得到了***的應(yīng)用。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 /> 四川全新光傳輸設(shè)備華為2路交換式千兆以太網(wǎng)處理板</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司位于廣東省深圳市，創(chuàng)立于2015-10-29。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下SDH光傳輸設(shè)備，光端機，PCM接入設(shè)備，PTN OTN光傳輸設(shè)備深受客戶的喜愛。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造通信產(chǎn)品質(zhì)量品牌。騰云科創(chuàng)憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1082252.html</p></div></div></div></div></div><div id="kvg8s2w" class="page-right twoColRt"><div id="e3bhiyp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mr8pzod" class="recomPic likePro"><a href="http://www.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)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="weaqaw2" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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