Ukukhethwa kwentambo ye-fiber optic patch kudinga, ngaphezu kokucacisa uhlobo lwesixhumi oludingayo, ukuthi unake amanye amapharamitha kusengaphambili. Indlela yokukhetha i-jumper efanele ye-fiber optical ngokwezidingo zakho zangempela kungalandela izinyathelo eziyisi-6 ezilandelayo.
1.Khetha izinhlobo ezifanele zesixhumi
Izixhumi ezihlukene zisetshenziselwa ukuxhuma amadivaysi ahlukene. Uma amadivaysi emikhawulweni yomibili enembobo efanayo, singasebenzisa izintambo zokuchibiyela ze-LC-LC / SC-SC / MPO-MPO. Uma uxhuma izinhlobo ezihlukene zezimbobo zamadivayisi, izintambo zokuchibiyela ze-LC-SC / LC-ST / LC-FC zingafaneleka kakhulu.
2.Khetha I-Singlemode Noma I-Multimode Fiber
Lesi sinyathelo sibalulekile. Izintambo ze-fiber optic yemodi eyodwa zisetshenziselwa ukudlulisa idatha ebangeni elide. Izintambo ze-Multimode fibre optic patch zisetshenziswa kakhulu ekudluliselweni kwebanga elifushane.
3.Khetha Phakathi Kwe-Simplex Noma I-Duplex Fiber
I-Simplex isho ukuthi le ntambo ye-fiber optic patch iza nentambo eyodwa kuphela ye-fiber optic, enesixhumi esisodwa se-fiber optic ekugcineni ngakunye, futhi isetshenziselwa amamojula optical e-BIDI e-bi-directional. I-Duplex ingabonwa njengezintambo ezimbili ze-fiber patch ezihlangene futhi isetshenziselwa amamojula avamile optical.
4.Khetha Ubude Be-Wire Jumper Engakwesokudla
5.Khetha Uhlobo Olufanele Lwesixhumi IsiPolish
Ukusebenza kokubona kwezixhumi ze-APC kuvamise ukuba ngcono kunalokho kwezixhumi ze-UPC ngenxa yokulahlekelwa okuphansi kwezixhumi ze-APC kunezixhumi ze-UPC. Emakethe yanamuhla, izixhumi ze-APC zisetshenziswa kakhulu ezinhlelweni ezizwela ukubuyisela ukulahlekelwa njenge-FTTx, amanethiwekhi optical passive (PON) kanye ne-wavelength division multiplexing (WDM). Kodwa-ke, izixhumi ze-APC zivame ukubiza kakhulu kunezixhumi ze-UPC, ngakho-ke kufanele ulinganise okuhle nokubi. Kulezo zinhlelo zokusebenza ezidinga amasignali we-fiber optic anembayo aphezulu, i-APC kufanele ibe eyokuqala, kodwa amasistimu edijithali angazweli kangako angenza kahle ngokulinganayo nge-UPC. Ngokuvamile, umbala wesixhumi se-APC jumpers uluhlaza futhi umbala wokuxhuma wama-UPC jumpers uluhlaza okwesibhakabhaka.
6.Khetha Uhlobo Olufanele Lokushelela Ikhebula
Ngokuvamile, kunezinhlobo ezintathu zebhantshi lekhebula: i-polyvinyl chloride (PVC), i-low smoke zero halogens (LSZH) kanye ne-fiber optic non-conductive ventilation system (OFNP)
Isikhathi sokuthumela: Mar-04-2023