在架空輸電線(xian)路(lu)上架設光(guang)纜主要(yao)有(you)兩種形式:光(guang)纖復合架空地(di)線(xian)(OPGH)和介質自乘式光(guang)纜(ADSS)。新建的電力(li)線(xian)路(lu)上通常選用(yong)OPGH,ADSS常用(yong)于已建成(cheng)的電力(li)線(xian)路(lu)上,OPGH/ADSS光(guang)纜金(jin)具主要(yao)有(you)耐張金(jin)具、懸垂(chui)金(jin)具和接頭盒,引下線(xian)夾、家具等配套金(jin)具。