I-Fiber optic transceivers idla ngokusetyenziswa ngababini kwiinkqubo zocingo ezisekelwe kubhedu ukwandisa umgama wothumelo.Nangona kunjalo, kuthungelwano olunjalo lwe-transceivers ye-fiber optical esetyenziswa ngababini, ukuba i-fiber optical okanye intambo yobhedu kwelinye icala iyasilela kwaye ayidlulisi idatha, i-transceiver ye-fiber optical kwelinye icala iya kuqhubeka isebenza kwaye ayiyi kuthumela idatha kuyo. inethiwekhi.Umlawuli uxele impazamo.Ngoko, indlela yokusombulula iingxaki ezinjalo?I-Fiber optic transceivers ene-FEF kunye nemisebenzi ye-LFP inokusombulula ngokugqibeleleyo le ngxaki.

Yintoni i-FEF kwi-fiber optic transceiver?

I-FEF imele iFault End Fault.Yiprotocol ehambelana nomgangatho we-IEEE 802.3u kwaye inokubona impazamo yekhonkco elikude kwinethiwekhi.Nge-transceiver ye-fiber optical kunye nomsebenzi we-FEF, umlawuli wenethiwekhi unokubona lula impazamo kwikhonkco ye-transceiver ye-fiber optical.Xa impazamo ye-fiber link ifunyenwe, i-fiber transceiver kwelinye icala iya kuthumela isignali ye-fault ekude ngefiber ukwazisa i-fiber transceiver kwelinye icala ukuba ukusilela kwenzeke.Emva koko, ikhonkco ezimbini zobhedu ezidityaniswe kwikhonkco lefiber ziya luqhawulwe ngokuzenzekelayo.Ngokusebenzisa i-fiber optic transceiver ene-FEF, unokuyibona lula impazamo kwikhonkco kwaye uyilungise kwangoko.Ngokusika ikhonkco elingalunganga kunye nokuthumela impazamo ekude kwi-fiber optic transceiver, unokuthintela ukuhanjiswa kwedatha kwikhonkco elingalunganga.

Isebenza njani i-transceiver ebonakalayo enomsebenzi we-FEF?

1. Ukuba ukungaphumeleli kwenzeka ekupheleni kokufumana (RX) ye-fiber link, i-fiber transceiver A kunye nomsebenzi we-FEF iya kufumanisa ukungaphumeleli.

2. I-Fiber optic transceiver A iya kuthumela i-remote fault kwi-fiber optic transceiver B ukwazisa ekupheleni kokufumana ukungaphumeleli, ngaloo ndlela ikhubaze ukuphela kokuthumela i-fiber optic transceiver A yokudluliselwa kwedatha.

3. I-Optical fiber transceiver A iya kuqhawula intambo yobhedu eqhagamshelwe kwiswitshi yayo ye-Ethernet engummelwane.Kulo tshintshi, isalathisi se-LED siya kubonisa ukuba ikhonkco inqanyuliwe.

4. Ngakolunye uhlangothi, i-fiber optic transceiver B iya kuphinda ikhuphe ikhonkco yobhedu yokutshintsha kwayo okukufutshane, kwaye isalathisi se-LED kwisitshixo esihambelanayo siya kubonisa ukuba le khonkco inqanyuliwe.