什么是光電綜合纜
一,概述 :光(guang)(guang)(guang)電(dian)綜合纜集(ji)電(dian)源(yuan)(yuan)和(he)(he)數(shu)據傳(chuan)(chuan)輸為一體。主要使(shi)用(yong)在通信(xin)(xin)基(ji)站和(he)(he)通信(xin)(xin)大(da)樓(lou)里,滿足(zu)通信(xin)(xin)系統中(zhong)數(shu)據與電(dian)源(yuan)(yuan)傳(chuan)(chuan)輸技術的(de)要求,實(shi)現了“電(dian)源(yuan)(yuan)、通信(xin)(xin)數(shu)據"一纜可(ke)達。它(ta)的(de)創造性在于:一是(shi)光(guang)(guang)(guang)電(dian)綜合性能(neng),把光(guang)(guang)(guang)通信(xin)(xin)的(de)特長和(he)(he)電(dian)源(yuan)(yuan)傳(chuan)(chuan)輸兩大(da)功(gong)能(neng)進行有(you)機組合;二是(shi)電(dian)單元和(he)(he)光(guang)(guang)(guang)纖單元相(xiang)互獨(du)立,可(ke)獨(du)立使(shi)用(yong);三是(shi)由于采用(yong)光(guang)(guang)(guang)纖來傳(chuan)(chuan)輸信(xin)(xin)號數(shu)據,避免(mian)了受到外部(bu)和(he)(he)內部(bu)的(de)干(gan)擾;四(si)是(shi)采用(yong)阻水結(jie)構層,增強(qiang)了阻水性能(neng);五是(shi)采用(yong)光(guang)(guang)(guang)電(dian)綜合,節省了光(guang)(guang)(guang)、電(dian)源(yuan)(yuan)的(de)原材料。數(shu)字信(xin)(xin)號光(guang)(guang)(guang)電(dian)綜合纜也可(ke)滿足(zu)鐵路信(xin)(xin)號控制(zhi)和(he)(he)光(guang)(guang)(guang)通信(xin)(xin)要求是(shi)一種新型(xing)傳(chuan)(chuan)輸綜合媒介。實(shi)現了同(tong)纜不同(tong)頻的(de)信(xin)(xin)息(xi)傳(chuan)(chuan)輸和(he)(he)長途及(ji)區間通信(xin)(xin)。
二,產品典型(xing)結(jie)構示意圖如下(xia):
1光纖 2 加強芯(xin) 3填(tian)充 4光單元(yuan)包(bao)帶(dai) 5四線組 6成纜包(bao)帶(dai) 7鋁(lv)套 8內襯 9襯層(ceng) 10鎧(kai)裝 11外護(hu)套