SFP optical module yog cov khoom siv sib txuas uas hloov Gigabit hluav taws xob cov cim rau ua cov cim kho qhov muag. Nws yog kev lag luam-tus qauv me me pluggable Gigabit optical transceiver integrated module uas tuaj yeem tso rau hauv cov khoom siv hauv network xws li hloov chaw, cov hloov pauv, cov hloov khoom siv, thiab lwm yam. Qhov chaw nres nkoj SFP yog siv los txuas kho qhov muag lossis tooj liab network cable rau cov ntaub ntawv xa tawm. Feem ntau peb tuaj yeem nrhiav nws hauv Ethernet keyboards, routers, firewalls thiab network interface phaib.
SFP chaw nres nkoj yog dab tsi?
Raws li tau hais los saum no, SFP cov chaw nres nkoj tau tshwm sim hauv cov khoom siv hauv network xws li hloov chaw, hloov pauv, hloov khoom siv xov xwm, thiab lwm yam. Koj puas nkag siab SFP cov chaw nres nkoj? SFP chaw nres nkoj tsuas yog siv rau cov teeb liab hloov pauv thiab cov ntaub ntawv xa mus. Nws qhov chaw nres nkoj tau ua raws li IEEE 802.3ab tus qauv (xws li 1000BASE-T), thiab qhov siab tshaj plaws kis tau mus txog 1000 Mbps (SFP chaw nres nkoj ntawm tus hloov hloov txhawb nqa 100 / 1000Mbps)
Qhov zoo ntawm SFP chaw nres nkoj
SFP qhov chaw nres nkoj yog qhov kub-hloov mus rau I / O interface (hais txog qhov tswv yim / tso tawm interface), uas muaj cov khoom muaj zog thiab tsim nyog rau ntau yam khoom, xws li 1000BASE-SX, 1000BASE-LX / LH, 1000BASE-ZX lossis 1000BASE -BX10-D / U cov chaw nres nkoj raug sib pauv, thiab SFP cov chaw nres nkoj rov nkag tau, txhawb nqa 10/100 / 1000Mbps.
Qhov ntim ntawm SFP optical module yog txo los ntawm ib nrab piv rau GBIC optical module. Tus naj npawb ntawm SFP cov chaw nres nkoj ntawm tib lub vaj huam sib luag yuav yog ob npaug ntawm GBIC optical module. Zoo sib xws, SFP optical module muaj plug-and-play mini fiber slot, uas yog nyob rau hauv txoj kab nrog cov ntaub ntawv Cov chaw siab ntawm lub chaw yuav tsum tau SFP optical module yuav hloov GBIC optical modules hauv cov ntaub ntawv chaw hauv lub neej yav tom ntej.
