在架(jia)空(kong)输电线(xian)(xian)(xian)路上(shang)(shang)架(jia)设光缆主要(yao)有(you)两(liang)种形式:光纤复合架(jia)空(kong)地(di)线(xian)(xian)(xian)(OPGH)和(he)介质自乘式光缆(ADSS)。新建(jian)的(de)电力(li)线(xian)(xian)(xian)路上(shang)(shang)通常选(xuan)用(yong)OPGH,ADSS常用(yong)于已建(jian)成的(de)电力(li)线(xian)(xian)(xian)路上(shang)(shang),OPGH/ADSS光缆金具(ju)主要(yao)有(you)耐(nai)张金具(ju)、悬(xuan)垂金具(ju)和(he)接头(tou)盒,引下(xia)线(xian)(xian)(xian)夹、家具(ju)等配套金具(ju)。