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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xace873" 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>河北華為波分OSN1800設(shè)備,華為</p><p><span>***更新：</span>2020-06-15 07:15:41</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="dr734pl" 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(hào)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="ocz2c3j" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="bu3oqs7" class="box"><p><p> 光纖通信技術(shù)的特點(diǎn)--抗電磁干擾能力強(qiáng)。光纖原材料是由石英制成的絕緣體材料,不易被腐蝕,而且絕緣性好。與之相聯(lián)系的一個(gè)重要特性是光波導(dǎo)對(duì)電磁干擾的***,它不受自然界的雷電干擾,也不受人為釋放的電磁干擾，河北華為波分OSN1800設(shè)備，河北華為波分OSN1800設(shè)備,還可用它與高壓輸電線平行架設(shè)或與電力導(dǎo)體復(fù)合構(gòu)成復(fù)合光纜 </p> <p> <br /> </p> <p> 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。成立于2015年專業(yè)從事通信產(chǎn)品購(gòu)銷(xiāo)以及施工，維護(hù)，產(chǎn)品維修，河北華為波分OSN1800設(shè)備，計(jì)算機(jī)系統(tǒng)集成施工。并供應(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(hào)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(hào)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(hào)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(píng)。 </p> <p> <br /> 專業(yè)銷(xiāo)售SDH光傳輸設(shè)備，PTN設(shè)備，OTN設(shè)備。認(rèn)準(zhǔn)深圳市騰云科創(chuàng)信息咨詢有限公司！河北華為波分OSN1800設(shè)備</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北華為波分OSN1800設(shè)備,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242898969345703/9897699.jpg"></div><p> 光端機(jī)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(gè)通道，它用于非平衡信號(hào)的連接。 </p> <p> 光纖接口是用來(lái)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(kāi)發(fā)。 </p> <p> FC是Ferrule Connector的縮寫(xiě)，其外部加強(qiáng)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(guó)際性的接插件標(biāo)準(zhǔn)定義的8個(gè)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(guó)電子工業(yè)協(xié)會(huì)聯(lián)合貝爾系統(tǒng)、調(diào)制解調(diào)器廠家及計(jì)算機(jī)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(jìn)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(gè)25個(gè)腳的DB25連接器，對(duì)連接器的每個(gè)引腳的信號(hào)內(nèi)容加以規(guī)定，還對(duì)各種信號(hào)的電平加以規(guī)定。（多用DB9）。RJ-11接口就是我們平時(shí)所說(shuō)的電話線接口 </p> <p> RJ-11是用于西部電子公司（Western Electric）開(kāi)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(diǎn)或者打線針。 </p> <p> <br /> 河北華為波分OSN1800設(shè)備專業(yè)銷(xiāo)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="河北華為波分OSN1800設(shè)備,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899372128906/1820111.jpg"></div><p> 專業(yè)銷(xiāo)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(yù)良好。**產(chǎn)品型號(hào)：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(hào)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(hào)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(hào)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。我司積極面向市場(chǎng)為廣大行業(yè)用戶提供設(shè)計(jì)、安裝、調(diào)試、培訓(xùn)、維護(hù)的“一條龍”***服務(wù)。 </p> <p> <br /> </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(hào)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(hào)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(hào)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(jī)設(shè)備及各型號(hào)板卡，ZXCTN6150體積小，新一代產(chǎn)品采用SDR平臺(tái)架構(gòu)，*200mm深，可與無(wú)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(jì)，噪音降低40%，部分接入產(chǎn)品零噪音設(shè)計(jì)； </p> <p> 綠色低碳，環(huán)保無(wú)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(jī)，**路由器等產(chǎn)品。 </p> <p> 適用于90%以上的應(yīng)用場(chǎng)景 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 光傳輸設(shè)備_深圳騰云科創(chuàng)專業(yè)為您服務(wù)_專業(yè)從事傳送網(wǎng)設(shè)備!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北華為波分OSN1800設(shè)備,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242898893330078/4921395.jpg"></div><p> SDH 光傳輸設(shè)備故障故障處理方法 </p> <p> <p> 拔插法 </p> <p> 有些故障可以通過(guò)拔插單板來(lái)排除，現(xiàn)在的 SDH 設(shè)備都支持帶電熱插拔，拔插法對(duì)于故障的處理十分有效，拔插單板的時(shí)候要注意正確使用防靜電手鐲，避免由于不使用防靜電手鐲拔插單板時(shí)損壞單板，造成不必要的損失。該方法對(duì)于一些故障來(lái)說(shuō)快速便捷。 </p> <p> <p> 替換法 </p> <p> 如果拔插法還不能解決故障的話，替換法也是一種選擇。所謂替換法，就是用正常工作的元件去替換被懷疑有故障的元件，從而實(shí)現(xiàn)對(duì)故障的定位，達(dá)到排除故障的目的。這里所提到的元件是指任何設(shè)備，無(wú)論是復(fù)雜到一個(gè)設(shè)備或者是小到一段線纜。替換法主要用于排除用以傳輸?shù)耐獠吭O(shè)備問(wèn)題，比如電纜、供電設(shè)備、光纖和交換機(jī)等，或者排除某個(gè)單站內(nèi)的單板問(wèn)題。舉例如下：當(dāng)某一個(gè)站的光板出現(xiàn)警告，有可能是收、發(fā)光纖的正反接錯(cuò)問(wèn)題?；Q接收線，如果報(bào)警消失則說(shuō)明確實(shí)是光纖接反導(dǎo)致的。如若支路板的信號(hào)有性能超值或者信號(hào)丟失的警告，有可能是中繼線或交換機(jī)的問(wèn)題，可以與其他工作正常的通道互換，若警告轉(zhuǎn)移，則可以證明中繼線或交換機(jī)的問(wèn)題，若不是，則可能是傳輸故障。 </p> <p> 該方法的優(yōu)點(diǎn)是簡(jiǎn)單實(shí)用。 </p> </p> 專業(yè)銷(xiāo)售SDH光傳輸設(shè)備，OTN設(shè)備，PTN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。河北華為波分OSN1800設(shè)備</p><p style="text-indent:25px">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！河北華為波分OSN1800設(shè)備</p><p> 光端機(jī)，就是將多個(gè)E1信號(hào)變成光信號(hào)的設(shè)備。光端機(jī)也叫光傳輸設(shè)備。光端機(jī)根據(jù)傳輸E1口數(shù)量的多少，價(jià)格也不同。一般**小的光端機(jī)可以傳輸4個(gè)E1比較大的光端機(jī)可以傳輸4032個(gè)E1每個(gè)E1包括30個(gè)電話。光端機(jī)分3類：PDH，SDH，SPDH光端機(jī)是小容量光端機(jī)，一般是成對(duì)應(yīng)用，叫點(diǎn) 到點(diǎn)應(yīng)用，容量一般為4E1，8E1，16E1。SDH光端機(jī)容量較大，一般是16E1到4032個(gè) E1，SPDH光端機(jī)，介于PDH，和SDH之間。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 </p> <p> S320｜ZXMP S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號(hào)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(hào)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(hào)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(píng)。河北華為波分OSN1800設(shè)備</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司注冊(cè)資金100-200萬(wàn)元，是一家擁有5人以下***員工的企業(yè)。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下[ "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" ]深受客戶的喜愛(ài)。公司從事通信產(chǎn)品多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供質(zhì)量的產(chǎn)品及服務(wù)。公司憑借深厚技術(shù)支持，年?duì)I業(yè)額度達(dá)到50-100萬(wàn)元，并與多家行業(yè)**公司建立了緊密的合作關(guān)系。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/264596.html</p></div></div></div></div></div><div id="7fm9kzg" class="page-right twoColRt"><div id="y3aef7k" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="i3a7roa" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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