Izinsimbi Zokuhola Phansi
Izinsimbi zomthofu eziya phansi zisetshenziselwa ukuqondisa intambo yaphansi ye-optical (OPGW) noma ikhebula le-ADSS lobubanzi obuhlukile ukusuka phezulu kwesakhiwo ukuya emzileni odonsela phansi noma ukusuka phansi kuye phezulu emigwaqweni ehamba phambili phakathi nokuthunyelwa kwe-FTTx.
Izesekeli ze-fiber optical zifakwe ngekhebula lokudlulisela ezindaweni ezisuka ku-1 kuye ku-2 wamamitha, futhi kunezinhlobo ezimbili zale FTTH izinsimbi zokuhola eziphansi:
-Izinsimbi zomthofu eziphansi zezigxobo
-Izinsimbi zokuhola eziphansi zemibhoshongo
I-Jera down lead clamp ifanele ukulungisa i-ADSS, OPGW, nezinye izintambo eziyindilinga ze-fiber optic.Kuzosiza ekuvimbeleni ama-conductor ukuthi angathuthwa, anyakaze, futhi aphazamiseke ngesikhathi sokusetshenziswa kwezimo zezulu ezinobutha.
Impahla yezinsimbi zomthofu eziphansi amandla aphezulu ensimbi engenasici ne-aluminium alloy, i-UV resistant thermoplastic, ewubufakazi besimo sezulu futhi iqinisekisa ukusetshenziswa isikhathi eside.
I-Jera inikeza isisombululo esiphelele sokwakhiwa komugqa we-aerial ftth, imikhiqizo ehlanganisa: intambo ye-fiber optic drop, i-wire clamp, abakaki bezigxobo, amahhuku ensimbi, izintambo zensimbi engagqwali, isitoreji sekhebula njll. Siyakwamukela ukuxhumana nathi ukuze uthole ulwazi olwengeziwe.