網絡布線工程是數據中心的重要組成部分，只有通過線纜將所有設備互聯起來，才能形成一個完整的運行系統。如今，網絡布線技術已經延伸成為一門工程學科，不僅布線有各種各樣的設計形式，布線所需的設備也五花八門，要想將所有設備都連接起來，可沒有那么簡單，接口類型、距離長度、電屏蔽性、美觀、成本等都需要考慮。那么， 數據中心網絡布線工程必備的設備有(you)哪些呢(ni)？今天我們就(jiu)來(lai)講講數據中心網絡布線工程必備的七大件，希望對大家有(you)所(suo)幫助。

數據中心網絡布線工程必備七大件

一、理線架

理(li)(li)線(xian)(xian)(xian)架(jia)是整(zheng)(zheng)理(li)(li)布線(xian)(xian)(xian)的(de)一種(zhong)裝置，一般是1U高度，通常安裝在機柜里，處在配線(xian)(xian)(xian)架(jia)與交換(huan)機之間，網(wang)線(xian)(xian)(xian)從中(zhong)走(zou)過(guo)。經過(guo)理(li)(li)線(xian)(xian)(xian)架(jia)的(de)流程(cheng)梳理(li)(li)，把線(xian)(xian)(xian)纜進行區分整(zheng)(zheng)理(li)(li)，使整(zheng)(zheng)個網(wang)線(xian)(xian)(xian)的(de)脈絡更清晰，更方便日后的(de)管理(li)(li)。理(li)(li)線(xian)(xian)(xian)架(jia)由理(li)(li)線(xian)(xian)(xian)板(ban)和蓋板(ban)兩部分組(zu)成。理(li)(li)線(xian)(xian)(xian)板(ban)通過(guo)梳理(li)(li)線(xian)(xian)(xian)序(xu)，將使用的(de)各種(zhong)線(xian)(xian)(xian)纜固定收集于(yu)內，然后扣上(shang)蓋板(ban)，這樣外(wai)表上(shang)看不到理(li)(li)線(xian)(xian)(xian)架(jia)內部穿插的(de)線(xian)(xian)(xian)纜，外(wai)觀整(zheng)(zheng)潔有序(xu)。根(gen)據實(shi)際應用，可以布置12口、24口、48口的(de)理(li)(li)線(xian)(xian)(xian)架(jia)；

二、配線架

配線架是電纜或光纜進行連接的端接的裝置，通常安裝在機柜或墻上。通過安裝附件，配線架可以全線滿足UTP、STP、同軸電纜、光纖、音視頻的需要。如果在綜合布線中缺少了配(pei)(pei)線(xian)(xian)(xian)(xian)(xian)架(jia)(jia)，前端的(de)(de)(de)信(xin)息點直(zhi)接接入到交換(huan)機上，一旦線(xian)(xian)(xian)(xian)(xian)纜(lan)出現了問(wen)(wen)題(ti)，有可(ke)(ke)能就(jiu)要(yao)面臨重新布線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)風(feng)險。除(chu)此之外，如果沒(mei)有配(pei)(pei)線(xian)(xian)(xian)(xian)(xian)架(jia)(jia)，在管理(li)上也會比較(jiao)混亂，多(duo)次插拔可(ke)(ke)能引起(qi)交換(huan)機端口(kou)的(de)(de)(de)損壞。配(pei)(pei)線(xian)(xian)(xian)(xian)(xian)架(jia)(jia)的(de)(de)(de)存(cun)在就(jiu)解決(jue)了這個問(wen)(wen)題(ti)，可(ke)(ke)以通過更(geng)換(huan)跳線(xian)(xian)(xian)(xian)(xian)來(lai)實(shi)現較(jiao)好的(de)(de)(de)管理(li)。配(pei)(pei)線(xian)(xian)(xian)(xian)(xian)架(jia)(jia)的(de)(de)(de)用(yong)法和(he)用(yong)量(liang)主(zhu)要(yao)是根據總體網(wang)絡點的(de)(de)(de)數(shu)(shu)量(liang)或者該(gai)樓層(ceng)(ceng)(ceng)的(de)(de)(de)網(wang)絡點數(shu)(shu)量(liang)來(lai)配(pei)(pei)置(zhi)的(de)(de)(de)。不同的(de)(de)(de)建筑(zhu)，不同系統設(she)計(ji)，主(zhu)設(she)備(bei)間的(de)(de)(de)配(pei)(pei)線(xian)(xian)(xian)(xian)(xian)架(jia)(jia)都會不同。對于多(duo)層(ceng)(ceng)(ceng)的(de)(de)(de)數(shu)(shu)據中心機房(fang)，為(wei)了避免線(xian)(xian)(xian)(xian)(xian)纜(lan)超長，就(jiu)可(ke)(ke)能每層(ceng)(ceng)(ceng)均(jun)設(she)有分(fen)設(she)備(bei)間，且有交換(huan)設(she)備(bei)，每層(ceng)(ceng)(ceng)都要(yao)配(pei)(pei)備(bei)配(pei)(pei)線(xian)(xian)(xian)(xian)(xian)架(jia)(jia)；

三、耦合器

耦(ou)(ou)合器(qi)(qi)是光(guang)(guang)纖(xian)(xian)與光(guang)(guang)纖(xian)(xian)之間進行可拆(chai)卸連(lian)接(jie)(jie)(jie)的(de)器(qi)(qi)件(jian)，它把光(guang)(guang)纖(xian)(xian)的(de)兩個端面精(jing)密對接(jie)(jie)(jie)起(qi)來，以使發射光(guang)(guang)纖(xian)(xian)輸出的(de)光(guang)(guang)能(neng)量能(neng)最大(da)限度地(di)耦(ou)(ou)合到接(jie)(jie)(jie)收光(guang)(guang)纖(xian)(xian)中去，并使其介(jie)入(ru)光(guang)(guang)鏈路從而對系統造(zao)成的(de)影響(xiang)減到最小(xiao)。耦(ou)(ou)合器(qi)(qi)和(he)光(guang)(guang)纖(xian)(xian)一樣，也分為(wei)單(dan)模(mo)和(he)多模(mo)兩種(zhong)，其作用是實現(xian)光(guang)(guang)信號(hao)分路和(he)合路，或用于延長(chang)光(guang)(guang)纖(xian)(xian)鏈路的(de)元(yuan)件(jian)，耦(ou)(ou)合器(qi)(qi)可以將(jiang)光(guang)(guang)信號(hao)轉化為(wei)電信號(hao)，將(jiang)多模(mo)信號(hao)耦(ou)(ou)合成單(dan)模(mo)信號(hao)，屬于光(guang)(guang)被動元(yuan)件(jian)領域。有(you)人將(jiang)耦(ou)(ou)合器(qi)(qi)也叫做適配器(qi)(qi)、連(lian)接(jie)(jie)(jie)器(qi)(qi)、法蘭盤等。

四、雙絞線

雙(shuang)(shuang)(shuang)絞線(xian)(xian)就是我們最常說的網(wang)線(xian)(xian)，幾乎所有(you)人都見過和用過，在(zai)家庭網(wang)絡中(zhong)光(guang)纖可能并不多見，但雙(shuang)(shuang)(shuang)絞線(xian)(xian)非常常用。雙(shuang)(shuang)(shuang)絞線(xian)(xian)是由兩根相(xiang)(xiang)互絕緣(yuan)的銅導線(xian)(xian)按(an)照(zhao)一(yi)(yi)定的規(gui)格互相(xiang)(xiang)纏繞(rao)在(zai)一(yi)(yi)起而(er)成的網(wang)絡傳輸介質。雙(shuang)(shuang)(shuang)絞線(xian)(xian)已經在(zai)網(wang)絡中(zhong)應(ying)(ying)用了數十(shi)年，現(xian)在(zai)光(guang)進銅退，雙(shuang)(shuang)(shuang)絞線(xian)(xian)才開始逐漸退出。不過雙(shuang)(shuang)(shuang)絞線(xian)(xian)依然有(you)極大(da)的應(ying)(ying)用，尤其是在(zai)數據中(zhong)心機(ji)房(fang)內部，短距離(li)互連時仍然可以(yi)用到。現(xian)在(zai)雙(shuang)(shuang)(shuang)絞線(xian)(xian)的傳輸速度(du)也(ye)可以(yi)達到10G，甚至40G，所以(yi)即使光(guang)纖大(da)有(you)一(yi)(yi)統布線(xian)(xian)江湖的架勢，但雙(shuang)(shuang)(shuang)絞線(xian)(xian)的實(shi)力猶存，兩者(zhe)之爭不是一(yi)(yi)朝(chao)一(yi)(yi)夕的事兒(er)，讓我們靜觀(guan)其變。

五、光纖尾纖

光(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)又叫做(zuo)豬尾(wei)(wei)(wei)(wei)(wei)(wei)線(xian)，只需(xu)一(yi)(yi)端有(you)銜(xian)接(jie)(jie)頭，而另一(yi)(yi)端是一(yi)(yi)根光(guang)(guang)(guang)纜(lan)(lan)纖(xian)(xian)(xian)(xian)芯(xin)的(de)斷頭，經過熔接(jie)(jie)與其他光(guang)(guang)(guang)纜(lan)(lan)纖(xian)(xian)(xian)(xian)芯(xin)相連(lian)，用(yong)于銜(xian)接(jie)(jie)光(guang)(guang)(guang)纜(lan)(lan)與光(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)收發器，主要作用(yong)用(yong)于銜(xian)接(jie)(jie)光(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)兩(liang)端的(de)接(jie)(jie)頭。常用(yong)的(de)尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)有(you)FC型(xing)(xing)、SC型(xing)(xing)、ST型(xing)(xing)、LC型(xing)(xing)和(he)(he)(he)MU型(xing)(xing)光(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)，共同特點(dian)是具有(you)相互接(jie)(jie)觸的(de)光(guang)(guang)(guang)端口。隨著傳(chuan)輸速度的(de)提(ti)升，現在(zai)更多(duo)的(de)有(you)MTRJ型(xing)(xing)、MPO型(xing)(xing)、MD型(xing)(xing)等等。尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)分為多(duo)模和(he)(he)(he)單(dan)模尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)，多(duo)模尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)一(yi)(yi)般為橙色，波(bo)長850NM，傳(chuan)輸距離(li)短，用(yong)于短距離(li)互聯。單(dan)模尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)為黃色，波(bo)長有(you)兩(liang)種，1310NM和(he)(he)(he)1550NM，傳(chuan)輸距離(li)為10KM和(he)(he)(he)40KM.尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)與跳(tiao)(tiao)(tiao)線(xian)最大的(de)區別(bie)是尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)是連(lian)接(jie)(jie)光(guang)(guang)(guang)纜(lan)(lan)和(he)(he)(he)跳(tiao)(tiao)(tiao)纖(xian)(xian)(xian)(xian)用(yong)的(de)，就是把(ba)光(guang)(guang)(guang)纜(lan)(lan)和(he)(he)(he)尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)熔接(jie)(jie)在(zai)儀器，通過耦合器把(ba)尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)和(he)(he)(he)跳(tiao)(tiao)(tiao)纖(xian)(xian)(xian)(xian)連(lian)接(jie)(jie)上，跳(tiao)(tiao)(tiao)線(xian)是連(lian)接(jie)(jie)尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)和(he)(he)(he)終端設(she)備(bei)的(de)。尾(wei)(wei)(wei)(wei)(wei)(wei)纖(xian)(xian)(xian)(xian)只有(you)一(yi)(yi)頭是活動接(jie)(jie)頭，跳(tiao)(tiao)(tiao)纖(xian)(xian)(xian)(xian)兩(liang)頭都(dou)是活動接(jie)(jie)頭。

六、光纖熔接

光(guang)(guang)(guang)(guang)在光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)中(zhong)傳(chuan)輸(shu)時會產生損(sun)(sun)耗(hao)(hao)(hao)(hao)，這種(zhong)損(sun)(sun)耗(hao)(hao)(hao)(hao)主要是由光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)自(zi)身(shen)(shen)的(de)(de)傳(chuan)輸(shu)損(sun)(sun)耗(hao)(hao)(hao)(hao)和光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)接(jie)頭處的(de)(de)熔接(jie)損(sun)(sun)耗(hao)(hao)(hao)(hao)組成。光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)傳(chuan)輸(shu)損(sun)(sun)耗(hao)(hao)(hao)(hao)和光(guang)(guang)(guang)(guang)纜自(zi)身(shen)(shen)的(de)(de)質(zhi)量(liang)有(you)關(guan)，而光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)接(jie)頭處的(de)(de)熔接(jie)損(sun)(sun)耗(hao)(hao)(hao)(hao)則與光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)的(de)(de)本身(shen)(shen)及現(xian)場施工(gong)有(you)關(guan)，努(nu)力降低光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)接(jie)頭處的(de)(de)熔接(jie)損(sun)(sun)耗(hao)(hao)(hao)(hao)，則可增大光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)中(zhong)繼(ji)放(fang)大傳(chuan)輸(shu)距離和提高光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)鏈(lian)路的(de)(de)衰減裕量(liang)。光(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)熔接(jie)是一個技(ji)術活，尤其是熱熔，需要使用(yong)專用(yong)的(de)(de)熔接(jie)機(ji)，經驗豐富的(de)(de)老(lao)師傅做熔接(jie)，效(xiao)果就(jiu)會比(bi)較(jiao)好，接(jie)頭處的(de)(de)損(sun)(sun)耗(hao)(hao)(hao)(hao)就(jiu)小。

七、室內干線光纖電纜

室內干線(xian)(xian)(xian)光纖(xian)電(dian)纜(lan)往(wang)往(wang)需要(yao)同時(shi)用于話音、數據和視(shi)頻信號的傳輸(shu)，并且還可(ke)能用于遙測(ce)與傳感器。干線(xian)(xian)(xian)光纜(lan)從集(ji)中(zhong)的端設備(bei)進出(chu)點出(chu)發(fa)延(yan)伸(shen)到其它樓層，在各樓層經(jing)過光纖(xian)或電(dian)纜(lan)沿水平方(fang)向分布(bu)，連接到各個(ge)(ge)(ge)機(ji)柜(ju)中(zhong)。干線(xian)(xian)(xian)部署要(yao)符合5-4-3規則5個(ge)(ge)(ge)網段(duan)，就是一根(gen)同軸線(xian)(xian)(xian)最長500M，中(zhong)間可(ke)接4個(ge)(ge)(ge)中(zhong)繼設備(bei)把(ba)這(zhe)5段(duan)線(xian)(xian)(xian)連起來(lai)，這(zhe)個(ge)(ge)(ge)5個(ge)(ge)(ge)網段(duan)只有3個(ge)(ge)(ge)可(ke)以接終(zhong)端。因此這(zhe)個(ge)(ge)(ge)干線(xian)(xian)(xian)長度(du)就是500米一根(gen)同軸電(dian)纜(lan)，2500是500*5的結果。

以上內容為大家介紹了數據中心網絡布線工程必備的七大件，相信大家對于數據中心網絡布線工程已經有了一個基本的認識。當然，如果您在數據中心網絡布線工程中遇到問題不能解決的時候，可以咨詢成都欣榮泰實業有限公司，本公司工程師一對一咨詢，為不同應用場景提供機房消防工程，機房 弱電工程， 機房綜合布線工程，弱電安裝工程等(deng)。

-圖片轉載自網絡-