Ulusiwo, umayikidwa mu chubu chosasunthika chopangidwa ndi pulasitiki yolimba kwambiri. Chubucho chimadzazidwa ndi chodzaza chosalowa madzi. Chubucho chimakulungidwa ndi tepi imodzi yachitsulo yokutidwa motalikirapo. Mawaya awiri achitsulo ofanana amayikidwa mbali ziwiri za tepi yachitsulo. Kunja kwa chubucho ndi ziwalo zamphamvu, chivundikiro cha polyethylene chimatulutsidwa kuti chipereke kukana kwa UV.
Kapangidwe kathunthu kotchingira madzi, kamapereka magwiridwe antchito abwino a chotchingira madzi cholimba komanso cholimba;
Machubu apadera odzaza ndi gel otayirira amapereka chitetezo chabwino kwambiri cha ulusi wa kuwala.
Mawaya awiri achitsulo ofanana amapereka mphamvu yokoka komanso kukana kuphwanya.
Yoyenera kulumikizana ndi ma netiweki (makamaka FTTC ndi FTTB) pakati pa maofesi ndi netiweki ya CATV
Kuwongolera mwamphamvu zinthu zopangira ndi zopangira kumathandiza kuti zinthu zikhale ndi moyo kwa zaka zoposa 30.
Kugwiritsa ntchito: kulumikizana kwa netiweki yayitali komanso yomanga;
Kutentha kogwira ntchito: -40~+70℃;
Utali wopindika: wosasinthasintha 10*D/ Dynamic20*D.