Uma ufuna ukwazi ukuthi ungawabhangqa kanjani futhi uwasebenzise kanjani ama-transceiver e-fiber optic, kumele uqale wazi ukuthi ama-transceiver e-fiber optic enzani. Kalula nje, umsebenzi wama-transceiver e-fiber optic ukuguqulwa okuhlangene phakathi kwamasignali optical namasignali kagesi. Isignali optical ifakwa kusuka ku-port optical, kanti isignali kagesi iphuma kusuka ku-port kagesi (isixhumi sekristalu esivamile se-RJ45), kanye nokuphikisana nalokho. Inqubo icishe ibe kanje: guqula isignali kagesi ibe yisignali optical, uyidlulisele nge-fiber optical, guqula isignali optical ibe yisignali kagesi ngakolunye uhlangothi, bese uxhuma kuma-router, amaswishi neminye imishini. Ngakho-ke, ama-transceiver e-fiber optic ngokuvamile asetshenziswa ngamabili. Isibonelo, ama-transceiver optical (kungaba eminye imishini) egumbini lemishini lomqhubi (i-Telecom, i-China Mobile, i-China Unicom) kanye nama-transceiver optical ekhaya lakho. Uma ufuna ukwakha inethiwekhi yakho yendawo ngama-transceiver e-fiber optic, kumele uwasebenzise ngamabili. I-transceiver ye-fiber optical ejwayelekile ifana ne-switch ejwayelekile. Ingasetshenziswa uma ivuliwe futhi ixhunyiwe, futhi akukho ukucushwa okudingekayo. Isokhethi yefayibha yokubona, isokhethi yepulaki yekristalu ye-RJ45. Kodwa-ke, naka ukudluliswa nokwamukelwa kwefayibha yokubona.
Izinyathelo Zokuqapha Zokuhlanganisa Ama-transceivers E-Optical Nama-Module E-Optical
Ekwakhiweni kwesakhiwo senethiwekhi ye-optical fiber, amaphrojekthi amaningi asebenzisa indlela yokuxhumana kwe-optical fiber transceiver + optical module. Ngakho-ke, yini okudingeka siyinake lapho sixhuma futhi sithenga imikhiqizo yamanethiwekhi e-optical fiber ngale ndlela?
1. Ijubane le-transceiver ye-optical fiber kanye ne-optical module kumele lifane, isibonelo, i-transceiver ye-gigabit ihambisana ne-module ye-optical ye-1.25G
2. Ibanga lobude be-wavelength kanye nebanga lokudlulisa kumele kuhambisane, isibonelo, kusetshenziswa ubude be-wavelength obungu-1310nm, kanti ibanga lokudlulisa lingu-10KM
3. Izinhlobo ze-optical module kudingeka zibe zohlobo olufanayo, njenge-multi-mode dual-fiber, noma i-single-mode single-fiber
4. Kufanele kunakwe ukukhethwa kwesixhumi esibonakalayo se-fiber jumper pigtail. Ngokuvamile, imbobo ye-SC isetshenziselwa ama-transceivers e-fiber optic, kanti imbobo ye-LC isetshenziselwa amamojula optical.
Isikhathi sokuthunyelwe: Ephreli-01-2022