LFP hais txog Link Fault Pass Through, uas tuaj yeem xa cov kev sib txuas ua txhaum ntawm optical transceiver ntawm ib sab mus rau optical transceiver ntawm lwm sab. Thaum qhov txuas tooj liab ua tsis tiav, fiber ntau optic transceiver yuav xa cov ntaub ntawv txuas tsis ua haujlwm ntawm tag nrho qhov txuas, yog li txiav tawm qhov nruab nrab fiber ntau txuas thiab lwm qhov kawg ntawm cov tooj liab cable txuas. Yog li ntawd, lub optical transceiver nrog LFP muaj nuj nqi tuaj yeem qhia rau tus thawj coj hauv lub network tam sim ntawd. ntawm qhov teeb meem txuas thiab muab kev daws teeb meem zoo los saib xyuas lub network. Yog li kom txo qis qhov poob los ntawm kev sib txuas tsis ua haujlwm.

Lub optical transceiver nrog LFP muaj nuj nqi ua haujlwm li cas?

1. Piv txwv li, qhov txuas tooj liab ntawm sab laug ntawm fiber ntau optic transceiver A tau ua tsis tiav.

2. Lub fiber optic transceiver A nrog LFP muaj nuj nqi yuav qhia rau lub fiber optic transceiver B tias cov tooj liab cable txuas tau ua tsis tau tejyam, thiab ces lov tes taw qhov kev twb kev txuas ntawm lub fiber optic kab txuas nrog lub fiber optic transceiver B.

3. Thaum lub optical fiber transceiver B disconnects cov tooj liab cable kab ntawm nws sab xis, qhov taw qhia LED ntawm txoj cai hloov yuav qhia tau hais tias qhov txuas yog disconnected.

Cov kev ceev faj:
* Yog tias koj xav ua kom FEF thiab LFP ua haujlwm ntawm fiber ntau optic transceiver, thov xaiv siv hluav taws xob-rau-kho qhov muag lossis lub teeb-rau-hluav taws xob fiber ntau transceivers hauv khub (optical-to-optical fiber ntau transceivers tsis muaj). Tsis tas li ntawd, nws yog qhov zoo tshaj los xaiv tib hom thiab tib cov qauv rau cov fiber ntau optic transceivers ntawm ob sab.

* Hauv kev sib txuas network tiag tiag, yog tias koj xav siv FEF thiab LFP ua haujlwm ib txwm nyob ntawm fiber ntau optic transceiver, koj yuav tsum sim ob txoj haujlwm no ua ntej. Yog tias koj ntsib cov teeb meem nyuaj hauv kev siv, thov hu rau koj tus neeg muag khoom kom tau txais kev txhawb nqa kev tshaj lij tshaj plaws.