Kev xaiv ntawm cov ntaub ntawv chaw xa xov xwm yog ib txwm muaj kev tsis sib haum xeeb, tshwj xeeb tshaj yog nyob rau hauv cov chaw tshwj xeeb (xws li cov chaw zov me nyuam). Cov teeb meem kev lag luam thiab kev lag luam yuav tsum tau txiav txim siab. Qee tus neeg xav tias yuav tsum xaiv cov xov tooj tooj liab, thaum lwm tus xav tias lawv yuav tsum xaiv. optical fiber ntau, Yog li dab tsi yog qhov txawv ntawm tooj liab hlau thiab optical fiber ntau? Yuav ua li cas xaiv tooj liab hlau thiab optical fiber? Txhawm rau qhia rau cov neeg siv paub yuav ua li cas xaiv tooj liab hlau thiab optical fiber ntau, thov ua rawsJHA Technologyto taub.

Dab tsi yog qhov txawv ntawm optical fiber thiab tooj liab hlau?

Optical fiber ntau thiab tooj liab hlau yog ob qho tib si cov ntaub ntawv chaw xa xov xwm. Ob leeg muaj kev cuam tshuam kev cuam tshuam thiab kev tsis pub lwm tus paub zoo, yog li dab tsi yog qhov txawv ntawm optical fiber thiab tooj liab hlau? Qhov sib txawv ntawm ob feem ntau yog tshwm sim hauv plaub yam hauv qab no:

1. kis nrug deb
Feem ntau hais lus, qhov kev ncua deb ntawm tooj liab tsis tshaj 100m, thaum lub siab tshaj plaws kis tau tus mob nyob deb ntawm optical fiber muaj peev xwm ncav cuag 100km (ib hom fiber ntau), uas deb tshaj qhov kev ncua deb ntawm tooj liab hlau.

2. Tus nqi kis tau tus mob
Tam sim no, qhov siab tshaj plaws kev sib kis ntawm tooj liab hlau tuaj yeem ncav cuag 40Gbps (xws li Qeb 8 network cable, DAC passive tooj liab cable), thiab qhov siab tshaj plaws kis tau tus mob ntawm optical fiber ntau tuaj yeem ncav cuag 100Gbps (xws li OM4 fiber ntau jumper), uas yog ntau dua. tshaj qhov tooj liab.

3. Kev tswj xyuas
Kev ua haujlwm xws li kev tsim cov siv lead ua ntsaws ntawm cov tooj liab hlau thiab qhov chaw nres nkoj kev sib txuas ntawm cov khoom siv yog qhov yooj yim heev, thaum lub sijhawm ua haujlwm ntawm kev txiav thiab vuam ntawm cov khoom siv fiber ntau thiab cov khoom sib txuas yog xav tau heev thiab nyuaj.

4. Tus nqi nqi
Nyob rau hauv cov ntaub ntawv ntawm tib ntev ntawm optical fiber thiab tooj liab hlau, tus nqi ntawm optical fiber yog feem ntau 5-6 lub sij hawm tus nqi ntawm tooj liab hlau, thiab tus nqi ntawm optical fiber plug-in cov khoom (xws li optical fiber coupler, thiab lwm yam. ) yog ntau dua li ntawm cov hlau hlau. Nyob rau hauv cov nqe lus ntawm tus nqi, tus nqi ntawm optical fiber ntau yog ntau dua li ntawm tooj liab hlau.