Optical fibre transceiver ni Ethernet yohereza itangazamakuru ryoguhinduranya ihinduranya intera ngufi igoretse ibyuma byamashanyarazi nibimenyetso bya optique. Yitwa kandi fibre ihindura ahantu henshi. Igicuruzwa gikunze gukoreshwa muburyo busanzwe bwurusobe aho umugozi wa Ethernet udashobora gupfuka kandi ugomba gukoresha fibre optique kugirango wongere intera yoherejwe, kandi mubisanzwe ushyirwa kumurongo wogukoresha umurongo mugari wa metropolitani y'akarere.Urugero: videwo isobanura cyane kohereza amashusho kubikorwa byumutekano wo kugenzura; Yagize kandi uruhare runini mu gufasha guhuza ibirometero byanyuma bya fibre numuyoboro wa metropolitan hamwe nahandi.
Ubwa mbere, Optical fibre transceivers TX na RX
Iyo ukoresheje fibre optique kugirango uhuze ibikoresho bitandukanye, ugomba kwitondera ibyambu bitandukanye byakoreshejwe.
1. Guhuza optique ya fibre optique kubikoresho 100BASE-TX (hindura, hub):
Emeza ko uburebure bwa couple ihindagurika butarenze metero 100;
Huza impera imwe yimpande zombi zigana ku cyambu cya RJ-45 (Icyambu cya Uplink) cya fibre optique, naho urundi rugana ku cyambu cya RJ-45 (icyambu rusange) cyibikoresho 100BASE-TX (hindura, hub).
2. Guhuza optique ya fibre optique kubikoresho 100BASE-TX (ikarita y'urusobe):
Emeza ko uburebure bwa couple ihindagurika butarenze metero 100;
Huza impera imwe ya couple ihindagurika ku cyambu cya RJ-45 (icyambu cya 100BASE-TX) cya fibre optique, naho urundi rugana ku cyambu cya RJ-45 cy'ikarita y'urusobe.
3. Guhuza fibre optique ya 100BASE-FX:
Emeza ko uburebure bwa fibre butarenze intera yatanzwe nigikoresho;
Impera imwe ya fibre optique ihujwe na SC / ST ihuza fibre optique, naho iyindi ihujwe na SC / ST ihuza ibikoresho 100BASE-FX.
Icya kabiri, itandukaniro riri hagati ya fibre optique ya TX na RX.
TX yohereza, RX irakira. Fibre optique iri muri babiri, na transceiver ni couple. Kohereza no kwakira bigomba kuba icyarimwe, gusa kwakira no kohereza, kandi kohereza no kutakira gusa nibibazo. Niba ihuriro ryagenze neza, amatara yumuriro wumuriro wamashanyarazi ya fibre optique agomba kuba yaka mbere yuko azimya.