Kedu ihe kpatara modul anya SFP ji ewu ewu?

Olu nkeSFP ngwa anya modulna-ebelata site na ọkara ma e jiri ya tụnyere olu nke GBIC optical module. Ọnụọgụ ọdụ ụgbọ mmiri SFP na otu panel ga-abụ okpukpu abụọ karịa nke GBIC optical module. Otu SFP ngwa anya modul nwere nkwụnye ihe nkwụnye na-egwu-na-egwu mini optical fiber slot, nke kwekọrọ na data Na ihe dị elu chọrọ n'etiti, SFP optical modules ga-anọchi GBIC optical modules na data centers n'ọdịnihu.

Modul anya SFP ewu ewu

N'ihi na SFP ngwa anya modul nke GLC-BX-D na GLC-BX-U dị ike na nke a na-achọsi ike, ụdị abụọ a nke modul ngwa anya na-akwado nlekota data nyocha, na-enye ndị ọrụ ohere nyochaa arụmọrụ nke modul ngwa anya ozugbo, dị ka. nsochi okpomọkụ, ọkụ mmepụta ike, ngwa ngwa ntinye ike, laser bias ugbu a, transceiver ike ọkọnọ voltaji, wdg Na mgbakwunye, 1000BASE-BX10-D SFP ngwa anya modul na nnyefe anya nke 10km, GLC-BX40-D SFP ngwa anya modul na nnyefe anya nke 40km, na GLC-BX80-D SFP ngwa anya modul na nnyefe anya nke 80km na-ewu ewu n'etiti ndị ọrụ.

SFP Optical modul nwere uru anọ ndị a:

1. Na-akwado swap na-ekpo ọkụ, nke nwere ike ibelata nrụnye, mmezi na njikwa oge;

2. Ọdụ ụgbọ mmiri na-agbanwe;

3. Nhazi siri ike na-eme ka ntụkwasị obi dịkwuo elu;

4. Na-akwado ọrụ nlekota anya dijitalụ (DOM).

Ngwa nke SFP ngwa anya modul

1. Wiring netwọk dị mkpụmkpụ 1000BASE-T SFP ngwa anya modul na-akwado 10/100/1000 adaptive na Auto MDI / MDIX, ma nwee ike iji ya na ụdị 5 na-enweghị eriri netwọk netwọk; Ogologo nnyefe nwere ike iru 100m. Ngwa ngwa anya 1000BASE-SX SFP dakọtara na ọkọlọtọ IEEE 802.3z 1000BASE-SX, enwere ike iji ya na 50μm / 62.5μm multimode fiber njikọ nwere oke nnyefe nke 550m.

2. Wiring netwọk dị anya 1000BASE-EX na 1000BASE-ZX SFP modul ngwa anya nwere ike iji eriri anya otu ụdị ma dabara maka nnyefe netwọk dị anya. Ebe nnyefe nke 1000BASE-EX SFP ngwa anya modul nwere ike iru 40km, na nnyefe anya nke 1000BASE-ZX SFP modul anya nwere ike iru 80km.

Rịba ama: Mgbe ejiri eriri otu mode (SMF) mee ihe maka obere anya, iji zere ibufe nke nnata, ọ dị mkpa ka etinye ihe ntanye anya na njikọ ahụ. Mgbe mmeghe mmemme ahụ dị n'elu, ị ga-achọpụta na ọdụ ụgbọ mmiri SFP nwere ike ịkwado ma modul ọdụ ụgbọ mmiri eletrik SFP na modul ọdụ ụgbọ mmiri SFP? N'agbanyeghị otú ọdụ ụgbọ mmiri SFP na SFP optical modules si nwee mgbanwe dị elu na ndakọrịta na ngwa bara uru, ngwọta gị kacha mma maka Gigabit Ethernet.