在(zai)架空(kong)输(shu)电(dian)(dian)线(xian)路(lu)上架设光缆(lan)主(zhu)要(yao)(yao)有(you)两种形(xing)式(shi)：光纤复合架空(kong)地线(xian)（OPGH）和介质自乘式(shi)光缆(lan)（ADSS）。新建的电(dian)(dian)力线(xian)路(lu)上通(tong)常选用(yong)OPGH，ADSS常用(yong)于已(yi)建成的电(dian)(dian)力线(xian)路(lu)上，OPGH/ADSS光缆(lan)金(jin)具主(zhu)要(yao)(yao)有(you)耐张金(jin)具、悬(xuan)垂金(jin)具和接头盒，引(yin)下线(xian)夹、家具等配套金(jin)具。