Ukukhethwa kwentambo ye-optical ayisekelwe kuphela kwinani leefayili ze-optical kunye nohlobo lwe-fiber optical, kodwa kunye ne-sheath yangaphandle yekhebula le-optical cable ngokwendawo yokusetyenziswa kwentambo ye-optical.
1. Xa ikhebula le-optical langaphandle lingcwatywa ngokuthe ngqo, kufuneka kusetyenziswe ikhebula le-optical ekhuselekileyo. Ukuphakama, intambo ye-optical kunye ne-sheath yangaphandle yeplastiki emnyama kunye neembambo ezimbini okanye ngaphezulu zokuqinisa zingasetyenziswa.
2. Xa ukhetha iintambo ze-optical ezisetyenziswa kwizakhiwo, ingqwalasela kufuneka ihlawulwe kwi-flame retardant yabo, iimpawu ezinobuthi kunye nomsi. Ngokubanzi, into ekwaziyo ukumelana nedangatye kodwa ingumsi (iPlenum) ingasetyenziswa kumbhobho okanye ekungeneni komoya ngenkani, kunye nohlobo olubuyiswa ngamadangatya, olungenatyhefu nolungenamsi (Riser) kufuneka lusetyenziswe kwindawo evelileyo.
3. Xa udibanisa ngokuthe nkqo kwisakhiwo, iintambo zokuhambisa zingasetyenziswa; xa udibanisa ngokuthe tye, iintambo ezininzi zokuxhuma zingasetyenziswa.
4. Ukuba umgama wothumelo ungaphantsi kwe-2 km, ungakhetha i-multi-mode optical cable. Ukuba idlula i-2 km, ungasebenzisa i-repeater okanye ukhethe i-single-mode optical cable.
5.ADSS intambo yokubonakwayeintambo ye-ftth dropI-Shenzhen Aixton Cable Company ineentengiso ngo-Agasti, ezithengiswayo kwaye ixabiso lihle kakhulu. Ukuba unazo naziphi na iimfuno, nceda uzive ukhululekile ukuba uqhagamshelane nathi ukuze thethwano.
Ixesha lokuposa: Aug-18-2022
