Sezvatinoziva tese, Gigabit Ethernet switch inowanzove nemhando mbiri dzechiteshi: RJ45 ports uye SFP ports. Mhando mbiri dzechiteshi dzinogona kutakura Gigabit Ethernet kutapurirana, saka ndeupi musiyano uripo pakati pawo? Ndeupi rudzi rwechiteshi Gigabit Ethernet switch inofanira kushandiswa kuona Gigabit Ethernet yekubatanidza?

Chii chinonzi RJ45 chiteshi pane Gigabit Ethernet switch?
Iyo RJ45 chiteshi cheGigabit Ethernet switch ndeye yakavakirwa-mukati chiteshi. Iyi mhando yechiteshi inogona kushandiswa sevhavha yekuwana munzvimbo yedata, LAN, uye uplink yedesktop switch kana Gigabit kune desktop bandwidth application. Kana maviri Gigabit Ethernet switch akabatana, tambo dzakamonyoroka-peiri dzinowanzo shandiswa, senge CAT-5, CAT-5, CAT-6, uye CAT-6 network jumpers.

Chii chinonzi SFP port pane Gigabit Ethernet switch?

SFP port (small hot-swappable interface) inonziwo mini-GBIC port, chiyero chekufambisa i1G, uye inogona kutsigira copper link kana optical link (muEthernet, SFP port rate ndeye 1Gbit / s, mufiber channel system In, iyo SFP port rate inogona kusvika 4Gbit / s). Paunenge uchiisa module yemagetsi muchiteshi cheSFP, inowanzobatanidzwa netambo yetiweki (Cat5 / Cat5e / Cat6) yekufambisa data. Kana iyo optical port module yaiswa muSFP port, unofanirwa kushandisa iyo LC jumper kuendesa kuitira kuti uwane kureba kureba kutapurirana. Pamusoro pezvo, mumashandisirwo akadai senzvimbo dzedata uye netiweki yenharaunda (LAN), chiteshi cheSFP chekuchinja chinewo 100/1000Mbps inogadzirisa basa.

RJ45 chiteshi VS SFP chiteshi

Kubva pane maonero ari pamusoro, kushanda kwechiteshi cheRJ45 uye chiteshi cheSFP zvakangofanana; asi kubva pamutengo wekuona, mutengo we wiring weSFP port wakakwira. Zvakadaro, chiteshi cheSFP chichiri kudikanwa nekuti chinogona kutsigira marudzi maviri eSFP magetsi echiteshi module uye SFP optical port modules. Paunenge uchishandisa SFP optical port optical modules, kureba kwekufambisa kureba zvakare kupfuura iyo yeRJ45 ports. Mumashandisirwo anoshanda, ine High flexibility, uye scalability zvakare yakakwira.