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    Kedu ọrụ nke switches na fiber optic transceivers?

    Oge nzipu: Nov-13-2020

    Gbanweebụ ngwaọrụ netwọk eji ebufe ọkụ eletrik (optical).

    Gịnị bụ ọrụ nkeịgbanweena ngwa anya eriri transceiver? Ihe transceiver fiber optical bụ naanị ngwaọrụ ntụgharị fotoelectric, nke a na-eji naanị dị ka ụzọ iji gbasaa ebe nnyefe n'ihi na ebe nnyefe dị ogologo; mgbe Ethernetịgbanweebụ maka netwọk Ngwa njikọ Ethernet maka mgbanwe data dị n'ime.

    Ihe dị iche n'etiti ngwa anyaịgbanweena transceiver anya bụ:

    1. eriri anyaịgbanweebụ ụdị ngwa ngwa nnyefe netwọk dị elu. Tụnyere ndị nkịtịmgba ọkụ, ọ na-eji eriri eriri anya dị ka mgbasa ozi mgbasa ozi. Uru nke nnyefe eriri anya bụ ngwa ngwa ngwa ngwa na ike mgbochi nnyonye anya siri ike;
    2. Ihe ntụgharị ngwa anya fiber transceiver bụ ihe ntụgharị mgbasa ozi mgbasa ozi Ethernet nke na-agbanwe akara ọkụ eletrik agbagọ agbagọ dị mkpụmkpụ na mgbama ngwa anya dị anya. A na-akpọkwa ya aeriri Ntụgharịn'ọtụtụ ebe;
    3. The fiber opticịgbanweebụ ijikọ eriri eriri na ọnụego nnyefe dị elu na netwọk ihe nkesa, 8-port fiber opticịgbanweema ọ bụ akụkụ dị n'ime nke netwọk SAN. N'ụzọ dị otú a, netwọk nchekwa dum nwere nnukwu bandwidth ma na-enye nkwa maka nchekwa data dị elu;
    4. Ihe transceiver fiber optical na-enye nnyefe data dị ala dị ala ma bụrụkwa nke ọma na usoro netwọkụ. A na-eji mgbawa ASIC raara onwe ya nye iji ghọta ntugharị ọsọ-ọsọ data. ASIC mmemme na-etinye uche n'ọtụtụ ọrụ na otu mgbawa, ma nwee uru nke imewe dị mfe, ntụkwasị obi dị elu, na obere ike oriri, nke nwere ike ime ka akụrụngwa nweta arụmọrụ dị elu na ọnụ ala.

    Ọ bụrụ na netwọk Ethernet buru ibu na ebe nnyefe agafeela anya nke enwere ike ibunye mgbaàmà eletrik, ọkụ eletrik.ịgbanweeọdụ ụgbọ mmiri Ethernetịgbanweekwesịrị ka ọ bụrụ ntụgharị fotoelectric, yabụ ịkwesịrị iji transceiver fiber optic Ethernet gbatịa anya nnyefe gị. A na-atụgharị akara ọkụ eletrik ka ọ bụrụ akara ngosi maka nnyefe ogologo.



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