Optical fiber transceiver ndi Ethernet transmission media conversion unit yomwe imasinthanitsa ma siginecha amagetsi opotoka mtunda waufupi ndi ma sign atali atali. Imatchedwanso fiber converter m'malo ambiri. Chogulitsacho chimagwiritsidwa ntchito pamalo enieni amtaneti pomwe chingwe cha Efaneti sichingathe kubisala ndipo chimayenera kugwiritsa ntchito kuwala kwa kuwala kuti chiwonjezeke mtunda wotumizira, ndipo nthawi zambiri chimayikidwa pamalo ofikira osanjikiza a network ya Broadband metropolitan area.Mwachitsanzo: kanema wotanthauzira kufalitsa chithunzi kwa uinjiniya wachitetezo chowunika; Yathandizanso kwambiri kulumikiza mtunda womaliza wa fiber ku netiweki ya Metropolitan ndi kupitilira apo.
Choyamba, Optical fiber transceivers TX ndi RX
Mukamagwiritsa ntchito ma transceivers a fiber optic kulumikiza zida zosiyanasiyana, muyenera kulabadira madoko osiyanasiyana omwe amagwiritsidwa ntchito.
1. Kulumikizana kwa transceiver ya fiber optical ku zida za 100BASE-TX (kusintha, chimba):
Tsimikizirani kuti kutalika kwa awiri opotoka si oposa 100 mamita;
Lumikizani mbali imodzi ya awiri opotoka ku doko la RJ-45 (Uplink port) la fiber optic transceiver, ndi mapeto ena ku doko la RJ-45 (doko wamba) la chipangizo cha 100BASE-TX (kusintha, chimba).
2. Kulumikizana kwa optical fiber transceiver ku zida za 100BASE-TX (khadi la intaneti):
Tsimikizirani kuti kutalika kwa awiri opotoka si oposa 100 mamita;
Lumikizani mbali imodzi ya awiri opotoka ku doko la RJ-45 (doko la 100BASE-TX) la fiber optic transceiver, ndi mapeto ena ku doko la RJ-45 la khadi la intaneti.
3. Kulumikizana kwa transceiver ya kuwala kwa fiber ku 100BASE-FX:
Tsimikizirani kuti kutalika kwa fiber sikudutsa mtunda woperekedwa ndi chipangizocho;
Mapeto amodzi a fiber optical amagwirizanitsidwa ndi SC / ST chojambulira cha transceiver fiber optical, ndipo mapeto ena amagwirizana ndi SC / ST cholumikizira cha 100BASE-FX chipangizo.
Chachiwiri, kusiyana pakati pa fiber optic transceivers TX ndi RX.
TX ikutumiza, RX ikulandira. Ulusi wa kuwala uli pawiri, ndipo transceiver ndi awiri. Kutumiza ndi kulandira kuyenera kukhala nthawi imodzi, kulandira kokha osati kutumiza, komanso kutumiza ndi kusalandira ndizovuta. Ngati kulumikizako kukuyenda bwino, magetsi onse amagetsi a fiber optic transceiver ayenera kuyatsidwa asanayambe kuyatsidwa.