Ta yaya module fiber transceiver SFP ke aiki?

1. Menene tsarin transceiver?

Samfuran masu jujjuyawa, kamar yadda sunan ya nuna, suna bidirectional, kuma SFP shima ɗaya ne daga cikinsu.Kalmar “transceiver” haɗe ce ta “transmitter” da “mai karɓa”.Saboda haka, yana iya aiki azaman mai watsawa da mai karɓa don kafa sadarwa tsakanin na'urori daban-daban.Daidai da tsarin shine abin da ake kira ƙarshen, wanda za'a iya shigar da tsarin transceiver a ciki.Za a yi bayanin samfuran SFP dalla-dalla a cikin surori masu zuwa.
1.1 Menene SFP?

SFP gajere ne don Ƙananan Factor Pluggable.SFP ƙayyadaddun tsarin transceiver ne.Modulolin SFP na iya samar da hanyoyin haɗin Gbit/s na sauri don cibiyoyin sadarwa da goyan bayan multimode da filaye guda ɗaya.Mafi yawan nau'in dubawa shine LC.A gani, ana iya gano nau'in fiber ɗin da za a iya haɗawa da launi na shafin ja na SFP, kamar yadda aka nuna a cikin Hoto B. Zoben ja na shuɗi yawanci yana nufin kebul na yanayi guda ɗaya, kuma ƙarar zoben yana nufin kebul na yanayin multimode.Akwai nau'ikan nau'ikan SFP guda uku waɗanda aka rarraba bisa ga saurin watsawa: SFP, SFP+, SFP28.
1.2 Menene bambanci tsakanin QSFP?

QSFP yana nufin "Quad Form-factor Pluggable".QSFP na iya ɗaukar tashoshi daban-daban guda huɗu.Kamar SFP, ana iya haɗa nau'i-nau'i guda ɗaya da filaye masu yawa.Kowane tashoshi na iya watsa bayanan bayanai har zuwa 1.25 Gbit/s.Saboda haka, jimlar adadin bayanai na iya zama har zuwa 4.3 Gbit/s.Lokacin amfani da ƙirar QSFP+, tashoshi huɗu kuma ana iya haɗa su.Don haka, ƙimar bayanai na iya zuwa 40 Gbit/s.