Kamar yadda muka sani, Gigabit Ethernet sauyawa gabaɗaya suna da nau'ikan tashoshin jiragen ruwa guda biyu: tashoshin RJ45 da tashoshin SFP. Duk nau'ikan tashoshin jiragen ruwa guda biyu na iya ɗaukar watsa Gigabit Ethernet, don haka menene bambanci tsakanin su? Wane irin tashar Gigabit Ethernet ya kamata a yi amfani da shi don gane haɗin Gigabit Ethernet?

Menene tashar tashar RJ45 akan Gigabit Ethernet mai sauyawa?
Tashar tashar RJ45 ta Gigabit Ethernet mai sauyawa tashar jiragen ruwa ce da aka gina ta. Ana iya amfani da irin wannan tashar tashar jiragen ruwa don samun damar uwar garke a cikin cibiyar bayanai, LAN, da haɓakar maɓallan tebur ko Gigabit zuwa aikace-aikacen bandwidth na tebur. Lokacin da aka haɗa na'urorin Gigabit Ethernet guda biyu, ana amfani da madaidaitan igiyoyi masu murɗa biyu, kamar CAT-5, CAT-5, CAT-6, da CAT-6 masu tsalle na cibiyar sadarwa.

Menene tashar tashar SFP akan Gigabit Ethernet sauya?

SFP tashar jiragen ruwa (ƙananan hot-swappable dubawa) kuma ana kiranta mini-GBIC tashar jiragen ruwa, da watsa kudi ne 1G, kuma zai iya goyi bayan jan mahada ko Tantancewar mahada (a cikin Ethernet, SFP tashar jiragen ruwa kudi ne 1Gbit/s, a fiber tashar tsarin A, Adadin tashar jiragen ruwa na SFP zai iya kaiwa 4Gbit/s). Lokacin shigar da na'ura mai amfani da wutar lantarki a cikin tashar SFP, yawanci ana haɗa shi da kebul na cibiyar sadarwa (Cat5/Cat5e/Cat6) don watsa bayanai. Lokacin da aka shigar da na'urar tashar jiragen ruwa na gani a cikin tashar SFP, kuna buƙatar amfani da jumper na LC don watsawa don cimma watsa nisa mai tsayi. Bugu da kari, a cikin aikace-aikace irin su cibiyoyin bayanai da cibiyoyin sadarwa na gida (LAN), tashar tashar SFP ta mai sauyawa tana da aikin daidaitawa na 100/1000Mbps.

RJ45 tashar jiragen ruwa VS SFP tashar jiragen ruwa

Daga ra'ayi na sama, aikin tashar tashar RJ45 da tashar jiragen ruwa na SFP suna da mahimmanci; amma daga ra'ayi na farashi, farashin wiring na tashar jiragen ruwa na SFP ya fi girma. Duk da haka, tashar SFP har yanzu yana da mahimmanci saboda yana iya tallafawa nau'ikan nau'ikan nau'ikan tashar wutar lantarki na SFP da na'urorin tashar jiragen ruwa na SFP. Lokacin amfani da na'urorin gani na gani tashar tashar SFP, nisan watsawa shima ya fi na tashoshin jiragen ruwa na RJ45. A aikace aikace, yana da Babban sassauci, kuma scalability shima yana da girma.