廣州鋁SFP價格深圳市金泰創(chuàng)精密五金供應(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="拓展資料光模塊，英文opticalmodule。它包括光接受模塊、光發(fā)送模塊、光收發(fā)一體模塊、光轉(zhuǎn)發(fā)模塊等。有熱插拔和非熱插拔之分光收發(fā)一體模塊（Transceiver）：主要功能是實(shí)現(xiàn)光電/電光變換，包括光功率控制、調(diào)制發(fā)送，信號探測、I"><meta name="keywords" content="廣州鋁SFP價格,SFP"><link rel="canonical" href="http://m.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" 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clearfix"><h1>廣州鋁SFP價格深圳市金泰創(chuàng)精密五金供應(yīng)</h1><div id="sgnelc3" class="proBig"><div id="m8ip7nj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303407262639/3061683.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nja2ej7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303407262639/3061683.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pipjlxj" 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>廣州鋁SFP價格,SFP</p><p><span>***更新：</span>2021-02-02 00:27:21</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="qulnul2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市金泰創(chuàng)精密五金有限公司</a></p><p><span>聯(lián)系人：</span>郭小文</p><p><span>郵箱: </span>13480600559@163.com</p><p><span>電話: </span>18820413150</p><p><span>傳真: </span>0755_29694522</p><p><span>網(wǎng)址: </span>http://szjtc123.shop.88360.com</p><p><span>手機(jī): </span>0755-29694622</p><p><span>地址: </span>松崗街道東方社區(qū)大田洋工業(yè)區(qū)田洋一路17號一樓</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="hykw3c3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cqnzg8j" class="box"><p><p> 拓展資料 </p> <p> 光模塊，英文optical module。它包括光接受模塊、光發(fā)送模塊、光收發(fā)一體模塊、光轉(zhuǎn)發(fā)模塊等。有熱插拔和非熱插拔之分 </p> <p> <br /> </p> <p> 光收發(fā)一體模塊（Transceiver）：主要功能是實(shí)現(xiàn)光電/電光變換，包括光功率控制、調(diào)制發(fā)送，信號探測、IV 轉(zhuǎn)換以及限幅放大判決再生功能，此外還有防偽信息查詢、TX-disable 等功能，常見的有：SFP，廣州鋁SFP價格、SFF、SFP+、GBIC、XFP </p> <p> <br /> </p> <p> 光轉(zhuǎn)發(fā)器（Transponder）：除了具有光電變換功能外，還集成了很多的信號處理功能，如：MUX/DEMUX，廣州鋁SFP價格、CDR、功能控制、性能量采集及監(jiān)控等功能，廣州鋁SFP價格。常見的Transponder 有：200/300pin MSA，XENPAK，以及X2/XPAK 等。 </p> <p> <br /> SFP光模塊從速率和光纖類型上可分為百兆單多模、千兆單多模4種。廣州鋁SFP價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州鋁SFP價格,SFP" src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303407262639/3061683.png"></div><p> 就散熱片材質(zhì)來說，每種材料其導(dǎo)熱性能是不同的，按導(dǎo)熱性能從高到低排列，分別是銀，銅，鋁，鋼。不過如果用銀來作散熱片會太昂貴，故比較好的方案為采用銅質(zhì)。雖然鋁便宜得多，但顯然導(dǎo)熱性就不如銅好(大約只有銅的50%左右)。 </p> <p> 目前常用的散熱片材質(zhì)是銅和鋁合金，二者各有其優(yōu)缺點(diǎn)。銅的導(dǎo)熱性好，但價格較貴，加工難度較高，重量過大(很多純銅散熱器都超過了CPU對重量的限制)，熱容量較小，而且容易氧化。而純鋁太軟，不能直接使用，都是使用的鋁合金才能提供足夠的硬度，鋁合金的優(yōu)點(diǎn)是價格低廉，重量輕，但導(dǎo)熱性比銅就要差很多。有些散熱器就各取所長，在鋁合金散熱器底座上嵌入一片銅板。 </p> <p> 對于普通用戶而言，用鋁材散熱片已經(jīng)足以達(dá)到散熱需求了。 </p> <p> 北方冬季取暖的暖氣片也叫散熱片。 </p> <p> 散熱片在散熱器的構(gòu)成中占有重要的角色，除風(fēng)扇的主動散熱以外，評定一個散熱器的好壞，很大程度上取決于散熱片本身的吸熱能力和熱傳導(dǎo)能力。 </p> <p> <br /> </p> <p> <br /> 東莞5G基站SFP生產(chǎn)商多模光端機(jī)通過多模光纖可進(jìn)行長達(dá)5公里的傳輸，以發(fā)光二極管或激光器為光源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州鋁SFP價格,SFP" src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303338805656/47906.png"></div><p> XENPAK光模塊 </p> <p> <br /> </p> <p> XENPAK是4信道SerDes結(jié)構(gòu)，通過70pin的SFP連接器與電路板連接，其數(shù)據(jù)通道是XAUI接口；Xenpak支持所有IEEE802.3ae定義的光接口，在線路端可以提供10.3Gbps、9.95Gbps或4*3.125Gbps的速率。XENPAK是面向10G以太網(wǎng)的diyi代光模塊，采用4*3.125G接口。XENPAK是從16信道并行XSBI過渡到4信道的XAUI的。XENPAK選用XAUI是因為它的管腳少，不需要時鐘，速率能達(dá)到3.125G，能立即用在標(biāo)準(zhǔn)CMOS電路中。而且通過XAUI的數(shù)據(jù)是自動排列的，也就是說SerDes器件自動平衡使用4個信道。 </p> <p> <br /> </p> <p> XPAK/X2光模塊 </p> <p> <br /> </p> <p> XPAK是XENPAK的直接改進(jìn)型，體積縮小一半，光接口、電接口與原來的保持一致。X2是安捷倫公司推出的一款跟XPAK很相似的產(chǎn)品，相比XPAK，它主要在導(dǎo)軌系統(tǒng)上做了改進(jìn)。 </p><p> 鋁散熱器的優(yōu)點(diǎn)： </p> <p> 1、鋁合金材料具有重量輕的特點(diǎn)，便于安裝和搬運(yùn)。在散熱量相同時，其重量只有鑄鐵散熱器的十一分之一、鋼質(zhì)散熱器的六分之一、銅質(zhì)散熱器的三分之一。 </p> <p> 2、安裝簡單、維修方便。由于鋁合金密度小，而且可以加工成各種形狀與規(guī)格的零部件，所以該種鋁型材散熱器的截面大而規(guī)整，產(chǎn)品組裝、表面處理可一步到位，施工現(xiàn)場可直接安裝，節(jié)省大量安裝費(fèi)用。維修也方便，費(fèi)用低廉。 </p> <p> 3、節(jié)能降耗、使用成本低。當(dāng)散熱器進(jìn)出口中心距和熱傳導(dǎo)溫度相同時，鋁型材散熱器比鑄鐵散熱器的散熱量高出2.5倍，又因外形美觀，可不加暖氣罩，可減少熱損失30%以上，成本降低10%以上，鋁型材熱器的散熱效果雖然稍遜于銅質(zhì)散熱器，但重量可減輕。由于鋁價只有銅價的1/3，因此，可降低成本。 </p> <p> <br /> </p> <p> <br /> 以發(fā)光二極管或激光器為光源。拉環(huán)或者體外顏色為黑色。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州鋁SFP價格,SFP" src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303279831057/4517224.png"></div><p> SFP支持SONET、GigabitEthernet、光纖通道（FiberChannel）以及一些其他通信標(biāo)準(zhǔn)。此標(biāo)準(zhǔn)擴(kuò)展到了SFP+，能支持10.0Gbit/s傳輸速率，包括8gigabit光纖通道和10GbE。引入了光纖和銅芯版本的SFP+模塊版本，與模塊的Xenpak、X2或XFP版本相比，SFP+模塊將部分電路留在主板實(shí)現(xiàn)，而非模塊內(nèi)實(shí)現(xiàn)標(biāo)準(zhǔn)化。 </p> <p> <br /> </p> <p> SFP標(biāo)準(zhǔn)化SFP收發(fā)器由一個競爭廠商之間的多邊協(xié)議（MSA）進(jìn)行規(guī)范。SFP根據(jù)GBIC接口進(jìn)行設(shè)計，允許比GBIC更大的端口密度（主板邊上每英寸的收發(fā)器數(shù)目），因此SFP也被稱作“mini-GBIC”。 </p> <p> <br /> </p> <p> 與此相關(guān)的小封裝收發(fā)器（SFFtransceiver）在尺寸上比SFP要小，但SFF是作為一種針腳（asapinthrough-holedevice）焊接到主機(jī)板上，而不是插到邊卡插槽上。 </p> <p> SFP是將千bai兆位電信號轉(zhuǎn)換為光du信號的接口器件。 SFP收發(fā)器也提供銅纜接口，使得主要為光纖通信設(shè)計的主機(jī)設(shè)備也能夠通過UTP網(wǎng)絡(luò)線纜通信。廣東芯片SFP批發(fā)</p><p style="text-indent:25px">單模光端機(jī)多用于長距離傳輸，有時可達(dá)到150至200公里。廣州鋁SFP價格</p><p style="text-indent:25px">隨著現(xiàn)代科技成果在行業(yè)中的不斷應(yīng)用，五金、工具行業(yè)的競爭也越來越激烈。無論想在五金行業(yè)的哪一個領(lǐng)域站穩(wěn)腳跟，都要充分了解市場的發(fā)展動態(tài)。五金散熱片，五金制品，機(jī)械加工，通訊類散熱器的市場被商家們看好，一方面在于它的技術(shù)要求比較高，五金散熱片，五金制品，機(jī)械加工，通訊類散熱器使用范圍越來越廣，再加上售后服務(wù)的進(jìn)一步跟上，打消了以往顧客擔(dān)心產(chǎn)品壞了無處維修的顧慮，銷勢進(jìn)一步得到穩(wěn)定?！笆濉逼陂g，有限責(zé)任公司（自然）企業(yè)要繼續(xù)堅持由粗放型向集約型轉(zhuǎn)變、由勞動密集型向技術(shù)密集型轉(zhuǎn)變、由量的擴(kuò)張向質(zhì)的提升轉(zhuǎn)變、由低成本低價格向高附加值高收入率提升轉(zhuǎn)變、由以貼牌出口為主向逐步提高自主品牌出口比重轉(zhuǎn)變，樹立高標(biāo)準(zhǔn)、高質(zhì)量的發(fā)展理念，采用技術(shù)改造傳統(tǒng)產(chǎn)業(yè)，加大科技與研發(fā)，提高產(chǎn)品附加值，真正實(shí)現(xiàn)由大到強(qiáng)的轉(zhuǎn)變。五金行業(yè)正從傳統(tǒng)意義上的工具行業(yè)轉(zhuǎn)向時尚行業(yè)。消費(fèi)正趨向個性化、注重質(zhì)量，價格合理及更多的選擇。順應(yīng)潮流，五金生產(chǎn)型企業(yè)毫無選擇地要向客戶提供具有創(chuàng)意的工具，滿足他們的個性化需求。廣州鋁SFP價格</p><p style="text-indent:25px">深圳市金泰創(chuàng)精密五金有限公司是一家一般經(jīng)營項目是：國內(nèi)貿(mào)易；貨物及技術(shù)進(jìn)出口。許可經(jīng)營項目是：五金散熱片、五金制品、電子產(chǎn)品、塑膠制品的生產(chǎn)與銷售；機(jī)械加工、生產(chǎn)與銷售。手機(jī)殼加工，腔體類五金件加工，復(fù)雜曲面類金屬件加工等，安防／通訊電子／平板電腦類金屬外殼，內(nèi)構(gòu)件；自行車零件；五金飾品；LED散熱器，航空配件，醫(yī)療配件等。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。公司自創(chuàng)立以來，投身于五金散熱片，五金制品，機(jī)械加工，通訊類散熱器，是五金、工具的主力軍。金泰創(chuàng)精密五金致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。金泰創(chuàng)精密五金始終關(guān)注五金、工具市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3114297.html</p></div></div></div></div></div><div id="77nprdu" class="page-right twoColRt"><div id="3uv3qm7" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rv27neq" class="recomPic likePro"><a href="http://m.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)" 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