在架空(kong)輸電(dian)線(xian)(xian)路(lu)上(shang)架設光(guang)纜主要有兩種形(xing)式：光(guang)纖復合架空(kong)地(di)線(xian)(xian)（OPGH）和介質(zhi)自乘式光(guang)纜（ADSS）。新(xin)建的(de)電(dian)力線(xian)(xian)路(lu)上(shang)通常(chang)選用OPGH，ADSS常(chang)用于(yu)已建成(cheng)的(de)電(dian)力線(xian)(xian)路(lu)上(shang)，OPGH/ADSS光(guang)纜金(jin)具主要有耐(nai)張金(jin)具、懸垂金(jin)具和接頭盒，引下線(xian)(xian)夾、家具等(deng)配(pei)套金(jin)具。