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href="http://m.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="en72sxy" class="twoCol"><div id="hwyk8qf" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_txcp/">通信產(chǎn)品</a>?<a href="http://m.cdcfah.com/cp/second-txcp_csjhsb/">傳輸、交換設(shè)備</a>?<a href="http://m.cdcfah.com/cp/third-csjhsb_gdjlh/">光端機(jī)</a>?湖南SDH光端機(jī)華為STM-1 深圳市騰云科創(chuàng)供應(yīng)</p><div id="rgdubs8" class="leftbox clearfix"><h1>湖南SDH光端機(jī)華為STM-1 深圳市騰云科創(chuàng)供應(yīng)</h1><div id="8syfw78" class="proBig"><div id="dwsev94" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242898893330078/4921395.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="i8mwyrt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242898893330078/4921395.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hiaryx7" 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>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>湖南SDH光端機(jī)華為STM-1,華為</p><p><span>***更新：</span>2020-09-02 02:26:25</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="yh28nuw" 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(jī): </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="pcelxoq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="c8eqxuq" class="box"><p><p> <p> <br /> </p> <p> 傳輸設(shè)備的重要功能是延長傳輸距離，實(shí)現(xiàn)長途通信。為了提高傳輸效率，復(fù)用是傳輸設(shè)備的另一項(xiàng)重要功能，復(fù)用技術(shù)包括頻分復(fù)用、時(shí)分復(fù)用、波分復(fù)用和碼分復(fù)用等技術(shù)，湖南SDH光端機(jī)華為STM-1。 </p> <p> 目前使用的傳輸系統(tǒng)有PCM準(zhǔn)同步數(shù)字系列（Plesiochronous </p> <p> DigitalHicrarchv，PDH）、同步數(shù)字系列（Synchronous </p> <p> Digital Hierarchy，湖南SDH光端機(jī)華為STM-1，SDH）等，湖南SDH光端機(jī)華為STM-1。 </p> <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(jī)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(jī)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(jī)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> </p> <p> <br /> 深圳市騰云科創(chuàng)提供的華為OSN1800,OptiX OSN1800,光傳輸設(shè)備華為OSN1800,OptiX OSN1800,光傳輸設(shè)備！湖南SDH光端機(jī)華為STM-1</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南SDH光端機(jī)華為STM-1,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242898893330078/4921395.jpg"></div>我國社會(huì)主義現(xiàn)代化建設(shè)的．決速發(fā)展給通信事業(yè)帶來了更大的挑戰(zhàn)，光纖技木憑借自身技術(shù)優(yōu)勢在發(fā)梗我國通信事業(yè)中發(fā)．揮著重大作用。在光纖技術(shù)發(fā)展的20多年來，我國通信技術(shù)得到了長足進(jìn)步。所謂光纖<span style="display:none;"></span>通信技木，顧名思文就是以光為主要的信息載體，信息信號通過光導(dǎo)纖維得到f專播的一種新型的通信技術(shù)。光纖通信忮術(shù)的柃輸媒介一．一光纖，主要有纖芯、包層、涂層組成，．而纖芯和包層的折射率有明顯差異，通過這種折射率的差異實(shí)現(xiàn)光信號在紆芯內(nèi)的反射傳輸相比于傳統(tǒng)的通信技術(shù)來說，光纖通信技術(shù)有看明顯的技術(shù)優(yōu)勢，能夠在對通信技術(shù)有越來越高要求的***發(fā)揮越來越重要的作用。 <p> SDH光傳輸設(shè)備推薦深圳市騰云科創(chuàng)信息咨詢有限公司，我司供應(yīng)光傳輸設(shè)備，中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP </p> <p> S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備。湖南SDH光端機(jī)華為STM-1華為光傳輸設(shè)備，SDH光端機(jī)，推薦深圳市騰云科創(chuàng)信息咨詢有限公司！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南SDH光端機(jī)華為STM-1,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899015205078/4005427.jpg"></div><p> 光端機(jī)的指標(biāo)很多,但是都不重要。稍微有點(diǎn)用的就是傳輸距離。一般光端機(jī)可以傳輸 20-60公里。需要更遠(yuǎn)要求時(shí),只要更換光口模塊就可以了。再有就是光口的接頭形式, 較常見的是FC型(圓的)和SC型(方的),定貨是涉及到是否配上尾纖。深圳市騰云科創(chuàng)信息咨詢有限公司以質(zhì)量的服務(wù)、良好的信譽(yù)、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)。我司供應(yīng)中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP </p> <p> S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備 </p><p style="text-indent:25px">光纖在光傳輸中的應(yīng)用根據(jù)傳輸設(shè)備的不同,光纖線路在光傳輸網(wǎng)絡(luò)中主要有兩種應(yīng)用:一種為數(shù)字傳輸,一般為PDH、SDH制式。PDH目前較少用于廣播電視傳輸,多用于數(shù)據(jù)傳輸。SDH多用于組建干線傳輸網(wǎng),也是目前廣電系統(tǒng)采用的傳統(tǒng)模式。另一種為AM模擬傳輸,AM模擬有線電視光傳輸系統(tǒng)又可分為直接調(diào)制調(diào)幅和外調(diào)制調(diào)幅系統(tǒng)。直接調(diào)制調(diào)幅系統(tǒng)是半導(dǎo)體、激勵(lì)器直接將光強(qiáng)度調(diào)制,將調(diào)頻電信號轉(zhuǎn)換成調(diào)幅光信號進(jìn)行傳輸。(DFB)激勵(lì)器,其光譜線窄、線性好、輸出功率高、光波長為1310nm,目前使用**多,適用于中短距離傳輸。為廣播電視系統(tǒng)傳輸?shù)闹鞴饫w的連接分為熔接和磨接,無論何種連接都會(huì)產(chǎn)生接頭損耗。1310nm的光纖衰減系數(shù)為0.35dB/km。無論信號傳輸遠(yuǎn)近,光纜的連接都需要進(jìn)行光纖熔接,其接頭熔接損耗一般在0.05dB以下。因此在計(jì)算光纖自動(dòng)損耗時(shí)還應(yīng)考慮接頭和其他損耗(2km一般取1dB)。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(yù)良好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南SDH光端機(jī)華為STM-1,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899240126953/1598297.jpg"></div><p> SDH 光傳輸設(shè)備維護(hù)措施 -- 提高光傳輸設(shè)備維修技術(shù)人員的素質(zhì) </p> <p> 維修人員要不斷總結(jié)其自身的經(jīng)驗(yàn)，與專業(yè)的技術(shù)人員進(jìn)行合作，彼此交流交換意見，在實(shí)踐中，不斷總結(jié)各種設(shè)備異常出現(xiàn)的原因所在。與此同時(shí)，設(shè)備維修人員要參加一些專業(yè)的技能培訓(xùn)和科學(xué)文化素質(zhì)的培養(yǎng)，不斷從中學(xué)習(xí)更多的專業(yè)知識，提高設(shè)備人員的維修能力和素質(zhì)。 </p> <p> <p> SDH光傳輸設(shè)備推薦深圳市騰云科創(chuàng)信息咨詢有限公司，我司供應(yīng)光傳輸設(shè)備，中興ZXMP系列產(chǎn)品：ZXMP </p> <p> S200｜ZXMP S320｜ZXMP S330｜ZXMP S325｜ZXMP S385｜ZXMP </p> <p> S390整機(jī)及各型號單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備，以質(zhì)量的服務(wù)、良好的信譽(yù)、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)，在業(yè)界贏得廣大客戶認(rèn)可及一致好評。 </p> <p> <br /> </p> 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(yù)良好。四川代理光傳輸設(shè)備華為STM-64</p><p style="text-indent:25px">光傳輸設(shè)備選深圳騰云科創(chuàng)我們有專業(yè)的技術(shù) 提供方案！湖南SDH光端機(jī)華為STM-1</p>SDH 光傳輸設(shè)備維護(hù)措施---嚴(yán)格控制光傳輸設(shè)備的運(yùn)行環(huán)境 <br /> <p> 光傳輸設(shè)備可以說是精密設(shè)備，對運(yùn)行環(huán)境要求較高，特別是對環(huán)境溫度的要求更高，過高的環(huán)境溫度會(huì)導(dǎo)致板卡損壞，光傳輸中斷，影響通信業(yè)務(wù)的暢通。所以要求通信機(jī)房要安裝空調(diào)設(shè)備，對機(jī)房門窗進(jìn)行密封處理防止灰塵進(jìn)入，有條件的要安裝工業(yè)級精密空調(diào)，要個(gè)控制機(jī)房內(nèi)的溫度、濕度，定期對光傳輸設(shè)備進(jìn)行除塵維護(hù)，使設(shè)備處于良好的 </p> <p> 運(yùn)行環(huán)境之中，避免由于運(yùn)行環(huán)境惡化導(dǎo)致的通信中斷事故。湖南SDH光端機(jī)華為STM-1</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司總部位于沙井街道蠔四社區(qū)街尾塘一巷5號幸福家園A棟、B棟、C棟、D棟D棟110D，是一家電力設(shè)備、電子元器件、電子產(chǎn)品、建筑材料、通信設(shè)備(中興通訊及華為技術(shù)各系列產(chǎn)品板件及整套設(shè)備的銷售與安裝，設(shè)備維護(hù)及板件返修，以及各設(shè)備可配置的單板，用戶電纜，中繼電纜等)、辦公設(shè)備、五金交電、化工原料（不含危險(xiǎn)及監(jiān)控化學(xué)品）的銷售；經(jīng)濟(jì)信息咨詢；經(jīng)營進(jìn)出口業(yè)務(wù)。的公司。騰云科創(chuàng)作為電力設(shè)備、電子元器件、電子產(chǎn)品、建筑材料、通信設(shè)備(中興通訊及華為技術(shù)各系列產(chǎn)品板件及整套設(shè)備的銷售與安裝，設(shè)備維護(hù)及板件返修，以及各設(shè)備可配置的單板，用戶電纜，中繼電纜等)、辦公設(shè)備、五金交電、化工原料（不含危險(xiǎn)及監(jiān)控化學(xué)品）的銷售；經(jīng)濟(jì)信息咨詢；經(jīng)營進(jìn)出口業(yè)務(wù)。的企業(yè)之一，為客戶提供良好的SDH光傳輸設(shè)備，光端機(jī)，PCM接入設(shè)備，PTN OTN光傳輸設(shè)備。騰云科創(chuàng)不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。騰云科創(chuàng)始終關(guān)注通信產(chǎn)品行業(yè)。滿足市場需求，提高產(chǎn)品價(jià)值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1124534.html</p></div></div></div></div></div><div id="l2stvcj" class="page-right twoColRt"><div 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