在(zai)架(jia)空輸電(dian)線(xian)(xian)路上(shang)架(jia)設(she)光(guang)纜(lan)主要(yao)有(you)兩種形式(shi):光(guang)纖(xian)復合架(jia)空地線(xian)(xian)(OPGH)和(he)介質自乘式(shi)光(guang)纜(lan)(ADSS)。新建的電(dian)力(li)線(xian)(xian)路上(shang)通常選用OPGH,ADSS常用于已建成的電(dian)力(li)線(xian)(xian)路上(shang),OPGH/ADSS光(guang)纜(lan)金具主要(yao)有(you)耐張金具、懸垂金具和(he)接頭盒,引下線(xian)(xian)夾、家具等配套金具。