Ulusiwo, umayikidwa mu chubu lotayirira lopangidwa ndi pulasitiki yapamwamba ya modulus. Chubucho chimadzazidwa ndi chigawo chodzaza madzi chosagwira madzi. Chubucho chimakutidwa ndi wosanjikiza umodzi wa tepi wokutidwa wachitsulo motalika. Mawaya awiri achitsulo ofanana amaikidwa kumbali ziwiri za tepi yachitsulo. Kunja kwa chubu ndi mamembala amphamvu, sheath ya polyethylene imatulutsidwa kuti ipereke kukana kwa UV
Gawo lathunthu lotsekera madzi, limapereka ntchito yabwino yachitetezo cha chinyezi ndi madzi;
Gelisi yapadera yodzaza machubu otayirira imapereka chitetezo chokwanira cha fiber.
Mawaya awiri ofananira achitsulo amapereka mphamvu yolimbikira ndikuphwanya kukana.
Yoyenera kulumikizana ndi netiweki (makamaka mu FTTC ndi FTTB) kulumikizana ndi ma interoffice ndi netiweki ya CATV
Kuwongolera mwamphamvu komanso kuwongolera zinthu kumapangitsa moyo kukhala wopitilira zaka 30.
Kugwiritsa ntchito: kulankhulana kwautali ndi kumanga maukonde;
Kutentha kwa ntchito: -40°+70 ℃;
Utali wopindika: 10*D/Dynamic20*D.