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id="oc9nfdn" class="proBig"><div id="keofcen" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465876233807972/105107.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="enctfm9" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465876233807972/105107.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vt9ik8a" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型,工業(yè)交換機(jī)</p><p><span>***更新：</span>2021-02-01 06:20:00</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="oxr3scg" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">煙臺(tái)市正維通信技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>程雷</p><p><span>郵箱: </span>zhengwei@zhengwei-teah.cn</p><p><span>電話: </span>18766381696</p><p><span>傳真: </span>0535_</p><p><span>網(wǎng)址: </span>http://www.zwkj.net.cn</p><p><span>手機(jī): </span>0535-3975176</p><p><span>地址: </span>中國(山東)自由貿(mào)易試驗(yàn)區(qū)煙臺(tái)片區(qū)煙臺(tái)開發(fā)區(qū)珠江路42號(hào)</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="78tstvk" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="dc98wyq" class="box"><p><p style="text-indent:25px">正維工業(yè)交換機(jī)WISE9000B交換機(jī)網(wǎng)口支持100M通信速率，外殼采用鋁制設(shè)計(jì)，散熱性能好，防塵等級(jí)很高，其端口鏈路故障報(bào)警讓人們能夠及時(shí)發(fā)現(xiàn)故障以及排除，江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型。利用工業(yè)以太網(wǎng)鋪設(shè)水泥廠通信線路，可以與辦公區(qū)域的局域網(wǎng)實(shí)現(xiàn)無縫連接，將所有的系統(tǒng)都建立在TCP/IP網(wǎng)絡(luò)上，江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型，能夠?qū)崿F(xiàn)較大效率的工作運(yùn)轉(zhuǎn)，能夠使得水泥廠的自動(dòng)化水平得到明顯的提高。煙臺(tái)市正維通信技術(shù)有限公司坐落于美麗的北方海濱城市煙臺(tái)。正維通信成立十五載，是國內(nèi)少數(shù)專注工業(yè)互聯(lián)網(wǎng)和網(wǎng)絡(luò)通信解決方案研究的企業(yè)之一，自主研發(fā)出滿足多領(lǐng)域嚴(yán)苛環(huán)境的工業(yè)通信系列產(chǎn)品，是工業(yè)以太網(wǎng)通信應(yīng)用開拓創(chuàng)新的踐行者，江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型?？删W(wǎng)管工業(yè)交換機(jī)交換機(jī)可以通過Web(網(wǎng)絡(luò)瀏覽器)管理，但是必須給交換機(jī)指定一個(gè)IP地址。江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型,工業(yè)交換機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465876233807972/105107.png"></div><p style="text-indent:25px">WISE6000B-3GS-7T-WR工業(yè)交換機(jī)主要應(yīng)用于110KV及以下井下供電自動(dòng)化、電力投備保護(hù)自動(dòng)化、調(diào)度自動(dòng)化功能集成一體的自動(dòng)化系統(tǒng)中，具有如下產(chǎn)品特點(diǎn)支持RSR(Rapid Super Ring)冗余網(wǎng)管功能，以及其它許多融合了技術(shù)的軟硬件功能，使其更加符合煤礦應(yīng)用的嚴(yán)格要求；組成快速冗余環(huán)網(wǎng)，通過獨(dú)有的FAR-ring協(xié)議控制其冗余的時(shí)間小于20ms，保障千兆網(wǎng)絡(luò)的通信質(zhì)量；配備3個(gè)SFP combo端口，可靈活的搭配不同的網(wǎng)絡(luò)傳輸距離，支持從Cat-5線纜的100米到單模光口的80KM；能夠工作在嚴(yán)酷的電磁環(huán)境中，并且在數(shù)據(jù)口防雷、快速脈沖群，靜電等都有較高的防護(hù)等級(jí)；封閉式設(shè)計(jì)滿足防塵需要，褶皺結(jié)構(gòu)散熱，具有良好的防塵與散熱性；卡軌式設(shè)計(jì)方式，靈活安裝。綜上，使用正維通信以太網(wǎng)產(chǎn)品搭建煤礦通訊網(wǎng)絡(luò)，有效保障了王家?guī)X煤礦用電管理的安全性和高效性。貴州小型工業(yè)交換機(jī)品牌排行榜工業(yè)交換機(jī)主要應(yīng)用于:煤礦安全、軌道交通、工廠自動(dòng)化、水處理系統(tǒng)、城市安防等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型,工業(yè)交換機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465877226290466/9630686.png"></div><p style="text-indent:25px">可網(wǎng)管交換機(jī)的管理可以通過以上串口，WEB，網(wǎng)管軟件三種方式來管理。究竟采用哪一種方式呢?在交換機(jī)初始設(shè)置的時(shí)候，往往得通過帶外管理;在設(shè)定好IP地址之后，就可以使用帶內(nèi)管理方式了。帶內(nèi)管理因?yàn)楣芾頂?shù)據(jù)是通過公共使用的局域網(wǎng)傳遞的，可以實(shí)現(xiàn)遠(yuǎn)程管理，然而安全性不強(qiáng)。帶外管理是通過串口通信的，數(shù)據(jù)只在交換機(jī)和管理用機(jī)之間傳遞，因此安全性很強(qiáng);然而由于串口電纜長度的限制，不能實(shí)現(xiàn)遠(yuǎn)程管理。所以采用哪種方式得看你對(duì)安全性和可管理性的要求了。</p><p style="text-indent:25px">可網(wǎng)管工業(yè)交換機(jī)均遵循SNMP協(xié)議(簡單網(wǎng)絡(luò)管理協(xié)議)，SNMP協(xié)議是一整套的符合國際標(biāo)準(zhǔn)的網(wǎng)絡(luò)設(shè)備管理規(guī)范。凡是遵循SNMP協(xié)議的設(shè)備，均可以通過網(wǎng)管軟件來管理。你只需要在一臺(tái)網(wǎng)管工作站上安裝一套SNMP網(wǎng)絡(luò)管理軟件，通過局域網(wǎng)就可以很方便地管理網(wǎng)絡(luò)上的交換機(jī)、路由器、服務(wù)器等。通過SNMP網(wǎng)絡(luò)管理軟件的界面，它也是一種帶內(nèi)管理方式。工業(yè)交換機(jī)的應(yīng)用十分廣，在行業(yè)應(yīng)用方面，主要應(yīng)用于:煤礦安全、軌道交通、工廠自動(dòng)化、水處理系統(tǒng)、城市安防等。這個(gè)IP地址除了供管理交換機(jī)使用之外，并沒有其他用途。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型,工業(yè)交換機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465876812792324/1160449.png"></div><p style="text-indent:25px">有45%的受訪者表示保密性是采用或者更多地使用以太網(wǎng)技術(shù)面臨的主要挑戰(zhàn)。在實(shí)施以太網(wǎng)保密技術(shù)的時(shí)候，61%的受訪者基于IT規(guī)則，15%的人采用所在部門的規(guī)則，還有8%的人任由系統(tǒng)管理員自行決定。在比較受訪者購買的產(chǎn)品、軟件和服務(wù)的成本構(gòu)成的時(shí)候，有45%的人表示在產(chǎn)品和軟件上的花費(fèi)要超過服務(wù)，而在2014年這個(gè)數(shù)字是59%。有26%的受訪者表示在兩個(gè)門類上的話費(fèi)是均等的。23%的人所在公司采購的工業(yè)以太網(wǎng)設(shè)備占總通訊設(shè)備的比重超過50%。正維通信的工業(yè)交換機(jī)給你提供較優(yōu)的性價(jià)比。正維通信專注研發(fā)和生產(chǎn)工業(yè)交換機(jī)，光纖收發(fā)器，光端機(jī)等。云南模塊化工業(yè)交換機(jī)優(yōu)點(diǎn)</p><p style="text-indent:25px">環(huán)路有單環(huán)和多環(huán)的區(qū)別，同時(shí)亦有在STP和RSTP基礎(chǔ)上，各個(gè)廠家設(shè)計(jì)的私有環(huán)路協(xié)議，如正維通信WISE環(huán)等。江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型</p><p style="text-indent:25px">方案采用正維通信的工業(yè)交換機(jī)WISE6000B-2S(M)-6T-WR。各個(gè)換熱站可以根據(jù)室外氣溫的變化通過調(diào)節(jié)一級(jí)管網(wǎng)電動(dòng)閥門的開度來及時(shí)控制二級(jí)管網(wǎng)的供回水溫度，通過調(diào)度給定的控制曲線，各個(gè)換熱站可以單獨(dú)運(yùn)行，保證運(yùn)行參數(shù)始終在給定的范圍內(nèi)運(yùn)行。同時(shí)調(diào)度在**調(diào)度室可以根據(jù)需要隨時(shí)干預(yù)子站的運(yùn)行，調(diào)度可以遙控子站的電動(dòng)閥門，調(diào)整運(yùn)行參數(shù)。方案采用正維通信的工業(yè)交換機(jī)WISE6000B-2S(M)-6T-WR。熱網(wǎng)投入自動(dòng)運(yùn)行后，換熱站二級(jí)管網(wǎng)的供回水溫度始終在規(guī)定的范圍內(nèi)運(yùn)行，同時(shí)熱網(wǎng)自動(dòng)運(yùn)行可以快速追蹤室外溫度的變化，當(dāng)室外溫度出現(xiàn)大的變化時(shí)，二級(jí)管網(wǎng)供回水溫度同時(shí)也跟著變化，保證采暖用戶的室內(nèi)溫度始終比較均衡，避免了熱網(wǎng)溫度滯后現(xiàn)象，明顯提高了供熱服務(wù)質(zhì)量，同時(shí)在白天室外氣溫較高時(shí)減少了供熱量，這樣就可以節(jié)約大量的熱量和電量，減少了熱網(wǎng)運(yùn)行成本。江西環(huán)以太網(wǎng)工業(yè)交換機(jī)選型</p><p style="text-indent:25px">煙臺(tái)市正維通信技術(shù)有限公司坐落在中國(山東)自由貿(mào)易試驗(yàn)區(qū)煙臺(tái)片區(qū)煙臺(tái)開發(fā)區(qū)珠江路42號(hào)，是一家專業(yè)的目前正維通信的用戶已遍布電力、煤礦、軌道交通、高速公路、鋼鐵冶金、石油化工、城市智能交通、水處理等行業(yè)，正維通信通過覆蓋國內(nèi)30個(gè)省、市、自治區(qū)的銷售機(jī)構(gòu)和數(shù)十個(gè)重要的合作伙伴，使迅速響應(yīng)用戶需求成為現(xiàn)實(shí)，向客戶提供完善的售前支持和貼心的售后服務(wù)。公司。公司目前擁有專業(yè)的技術(shù)員工，為員工提供廣闊的發(fā)展平臺(tái)與成長空間，為客戶提供高質(zhì)的產(chǎn)品服務(wù)，深受員工與客戶好評(píng)。公司以誠信為本，業(yè)務(wù)領(lǐng)域涵蓋工業(yè)交換機(jī)，以太網(wǎng)交換機(jī)，環(huán)網(wǎng)交換機(jī)，光纖收發(fā)器，我們本著對(duì)客戶負(fù)責(zé)，對(duì)員工負(fù)責(zé)，更是對(duì)公司發(fā)展負(fù)責(zé)的態(tài)度，爭取做到讓每位客戶滿意。公司力求給客戶提供全數(shù)良好服務(wù)，我們相信誠實(shí)正直、開拓進(jìn)取地為公司發(fā)展做正確的事情，將為公司和個(gè)人帶來共同的利益和進(jìn)步。經(jīng)過幾年的發(fā)展，已成為工業(yè)交換機(jī)，以太網(wǎng)交換機(jī)，環(huán)網(wǎng)交換機(jī)，光纖收發(fā)器行業(yè)出名企業(yè)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3107776.html</p></div></div></div></div></div><div id="xwgspm3" class="page-right twoColRt"><div id="xla7ls3" class="box01 margin10 clearfix"><h3><a 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