Ngokuthuthuka okusheshayo kwe-inthanethi, ibanga lokudlulisela lamapheya asontekile kanye nomthelela wokuphazamiseka kazibuthe kagesi kunqunyelwe, okukhawulela ukuthuthukiswa kwenethiwekhi.Ngakho-ke, i-transceiver optical iye yavela.Ukusetshenziswa kwe-fiber optic transceivers kuthatha indawo yokuxhumana ku-Ethernet nge-fiber.Ukulahlekelwa okuphansi kanye nokuphazanyiswa okuphezulu kwe-anti-electromagnetic ye-fiber optical kwenza ibanga lokudluliswa kwenethiwekhi likhule lisuka kumamitha angu-200 liye kumakhilomitha angu-2 liye emashumini amakhilomitha, ngisho namakhulu amakhilomitha, nakho okulithuthukisa kakhulu izinga lokuxhumana kwedatha.
I-fiber optic transceiver iyithuluzi lokuguqula i-photoelectric eliguqula isignali kagesi ye-Ethernet kanye nesignali yokubona komunye nomunye.Ngokuguqula isignali kagesi ibe isignali ye-optical bese uyidlulisela ku-multimode noma i-fiber mode eyodwa, ikhebula le-optical linomkhawulo webanga elifushane lokudlulisa, ukuze i-Ethernet Ngaphansi kwesisekelo sokuqinisekisa ukudluliswa komkhawulokudonsa ophezulu, inethiwekhi isebenzisa i-fiber-optic. abezindaba ukuze bathole ukudluliswa kwebanga elide kwamakhilomitha ambalwa noma amakhulu amakhilomitha.
Izinzuzo ze-fiber optic transceivers
Ziningi izinzuzo zokusebenzisa i-fiber optic transceiver.Isibonelo, ama-transceivers e-fiber optic anganweba amabanga okudlulisela kwe-Ethernet futhi andise irediyasi yokumboza ye-Ethernet.Ama-transceivers e-Fiber optic angaguqula phakathi kwe-10M, 100M noma i-1000M Ethernet yezokuxhumana kagesi kanye ne-optical.Ukusebenzisa i-transceiver ye-fiber optic ukwakha inethiwekhi kungalondoloza ukutshalwa kwezimali kwenethiwekhi.Ama-transceivers e-Fiber optic enza ukuxhumana phakathi kwamaseva, abaphindayo, ama-hubs, amatheminali namatheminali ngokushesha.I-fiber optic transceiver ine-microprocessor kanye nesixhumi esibonakalayo sokuxilonga esihlinzeka ngolwazi oluhlukahlukene lokusebenza kwesixhumanisi sedatha.
Ungahlukanisa kanjani phakathi kwama-transceiver e-fiber eyodwa kanye nama-transceivers anefayibha ekabili?
Lapho i-transceiver optical ifakwe ku-transceiver optical, i-transceiver optical ihlukaniswa ibe i-transceiver eyodwa-fiber kanye ne-dual-fiber transceiver ngokwenani lama-cores we-jumper optical fiber exhunyiwe.Umugqa we-fiber jumper oxhunywe ku- i-single-fiber transceiver iwumgogodla, onesibopho sokudlulisa idatha kanye nokwamukela idatha.I-fiber jumper exhunywe ku-dual-fiber transceiver inama-cores amabili, eyodwa yawo inesibopho sokudlulisa idatha kanti enye inesibopho sokuthola idatha.Lapho i-transceiver optical ayinayo imodule ye-optical embedded, idinga ukuhlukanisa ukuthi i-transceiver ye-fiber eyodwa noma i-dual-fiber transceiver ngokusho kwemodyuli ye-optical efakiwe.I-single-fiber bidirectional optical module ifakwe ku-transceiver optical, okungukuthi, lapho isixhumi esibonakalayo siwuhlobo olulula, i-transceiver ebonakalayo iyi-transceiver enefiber eyodwa.Lapho i-fiber-optic transceiver ishuthekwa ku-dI-al-fiber bidirectional optical module, okungukuthi, isixhumi esibonakalayo siwuhlobo lwe-duplex, i-transceiver iyi-dual-fiber transceiver.