Ukuba ufuna ukwazi indlela yokubhangqa nokusebenzisa ii-transceivers ze-fiber optic, kufuneka uqale wazi ukuba zenzani ii-transceivers ze-fiber optic. Ngamazwi alula, umsebenzi wee-transceivers ze-fiber optic kukuguqulana phakathi kwezibonakaliso ze-optical kunye nezibonakaliso zombane. Isignali ye-optical ifakwa kwi-port ye-optical, kwaye isignali yombane iphuma kwi-port yombane (isixhumi sekristale esiqhelekileyo se-RJ45), kwaye ngokuchaseneyo. Inkqubo imalunga ngolu hlobo lulandelayo: guqula isignali yombane ibe yisignali ye-optical, uyidlulisele nge-fiber ye-optical, guqula isignali ye-optical ibe yisignali yombane kwelinye icala, uze uqhagamshele kwii-routers, iiswitshi kunye nezinye izixhobo. Ke ngoko, ii-transceivers ze-fiber optic zihlala zisetyenziswa ngababini. Umzekelo, ii-transceivers ze-optical (zisenokuba zezinye izixhobo) kwigumbi lezixhobo zomqhubi (iTelecom, iChina Mobile, iChina Unicom) kunye nee-transceivers ze-optical ekhayeni lakho. Ukuba ufuna ukwakha inethiwekhi yakho yendawo ngee-transceivers ze-fiber optic, kufuneka uzisebenzise ngababini. I-transceiver ye-optical fiber eqhelekileyo iyafana neswitshi jikelele. Ingasetyenziswa xa ivuliwe kwaye ixhunyiwe, kwaye akukho mfuneko yokumisela. Isokhethi yefayibha ye-optical, isokhethi yeplagi yekristale ye-RJ45. Nangona kunjalo, nika ingqalelo ekudlulisweni nasekufumaneni iifayibha ze-optical.
Amanyathelo okuthintela ukudibanisa ii-transceivers ze-optical kunye nee-optical modules
Kuyilo lwesakhiwo senethiwekhi ye-optical fiber, iiprojekthi ezininzi zisebenzisa indlela yokudibanisa i-optical fiber transceiver + i-optical module. Ngoko ke, yintoni ekufuneka siyiqwalasele xa siqhagamshela kwaye sithenga iimveliso zenethiwekhi ye-optical fiber ngale ndlela?
1. Isantya se-transceiver ye-optical fiber kunye ne-optical module kufuneka zifane, umzekelo, i-gigabit transceiver ihambelana ne-1.25G optical module.
2. Umgama we-wavelength kunye nomgama we-transmission kufuneka zihambelane, umzekelo, kusetyenziswa ubude be-wavelength be-1310nm, kwaye umgama we-transmission yi-10KM
3. Iintlobo zeemodyuli ze-optical kufuneka zibe zezohlobo olufanayo, njenge-multi-mode dual-fiber, okanye i-single-mode single-fiber
4. Kufuneka kuqwalaselwe ukukhethwa kwe-fiber jumper pigtail interface. Ngokubanzi, i-SC port isetyenziselwa ii-transceivers ze-fiber optic, kwaye i-LC port isetyenziselwa iimodyuli ze-optical.
Ixesha lokuthumela: Epreli-01-2022