Ii-transceivers ze-optical fiber zihlala zisetyenziswa kwiindawo zenethiwekhi apho iintambo ze-Ethernet zingenakugqunywa kwaye ii-optical fibers kufuneka zisetyenziswe ukwandisa umgama wokudlulisela. Kwangaxeshanye, zikwadlale indima enkulu ekuncedeni ukudibanisa imayile yokugqibela yemigca ye-optical fiber kwiinethiwekhi zedolophu kunye neenethiwekhi zangaphandle. Indima. Nangona kunjalo, kukho ukuwohloka ngexesha lokusetyenziswa kwe-transceiver ye-fiber optic, ngoko ke ungayisombulula njani le meko? Okulandelayo, vumela umhleli weFeichang Technology akuyise ekuqondeni.
1. Ngokubanzi, iimeko ezininzi zokuqhawuka kwenethiwekhi zibangelwa yiswitshi. Iswitshi iya kwenza ukufunyanwa kweempazamo ze-CRC kunye nokuhlolwa kobude kuyo yonke idatha efunyenweyo. Ukuba impazamo ifunyenwe, ipakethi iya kulahlwa, kwaye ipakethi echanekileyo iya kuthunyelwa. Nangona kunjalo, ezinye iipakethi ezineempazamo kule nkqubo azinakubonwa ekuchongweni kweempazamo ze-CRC kunye nokuhlolwa kobude. Ezi pakethi aziyi kuthunyelwa ngexesha lenkqubo yokuthunyelwa, kwaye aziyi kulahlwa. Ziya kuqokelelana kwi-dynamic buffer. (i-buffer), ayinakuze ithunyelwe. Xa i-buffer igcwele, iya kubangela ukuba iswitshi idilike. Kuba ukuqala kwakhona i-transceiver okanye iswitshi ngeli xesha kunokubuyisela unxibelelwano kwisiqhelo, ngoko ke abasebenzisi badla ngokucinga ukuba yingxaki nge-transceiver.
2. Ukongeza, itshiphu yangaphakathi ye-transceiver ye-fiber optic inokuqhekeka phantsi kweemeko ezikhethekileyo. Ngokubanzi, inxulumene noyilo. Ukuba iyaqhekeka, phinda unike amandla isixhobo.
3. Ingxaki yokusasaza ubushushu kwi-transceiver ye-optical fiber. Ngokubanzi, ii-transceiver ze-fiber optic zithatha ixesha elide; ziyaguga. Ubushushu besixhobo sonke buya kuba bukhulu nangakumbi. Ukuba ubushushu bufikelela kwinqanaba elithile, buya kuwa. Isisombululo: Buyisela i-transceiver ye-fiber optic. Okanye sebenzisa indawo ukuze wongeze amanye amanyathelo okusasaza ubushushu. Amanyathelo okusasaza ubushushu afana namanyathelo okusasaza ubushushu kwikhompyutha, ngoko andizukuwachaza nganye nganye apha.
4. Ingxaki yokunikezelwa kwamandla kwi-transceiver yefayibha ye-optical, ezinye izixhobo zombane ezikumgangatho ophantsi ziya kuguga kwaye zingazinzi emva kwexesha elide. Olu gwebo lungenziwa ngokuchukumisa umbane ngesandla sakho ukuze ubone ukuba ushushu kakhulu na. Ukuba kuyimfuneko ukutshintsha umbane ngoko nangoko, umbane awunaxabiso lokugcinwa ngenxa yexabiso lawo eliphantsi.
Ixesha lokuthumela: Jan-07-2022