Fiber transceiver na ganiwani nau'i ne na kayan watsawa na matsakaicin juyawa wanda ke musayar wutar lantarki da siginar gani na Ethernet, kuma ana kiranta da mai canza hoto. Fiber na gani wanda ke watsa bayanai akan hanyar sadarwa ya kasu kashi-kashi zuwa fiber na gani da yawa da fiber na gani guda ɗaya. Na gaba, bari mu kalli abin da yake mai sarrafa gani guda ɗaya da kuma abin da yake na'urar gani ta gani da yawa. Bari mu kalli aikace-aikacen transceivers na gani a cikin manyan ayyukan sa ido na bidiyo na cibiyar sadarwa!

Hanya guda ɗaya mai ɗaukar fiber na gani: nisan watsawa daga kilomita 20 zuwa kilomita 120,

Multimode Optical fiber transceiver: nisan watsawa gabaɗaya kilomita 2 zuwa 5 kilomita.

Daga aikace-aikacen sadarwar, saboda fiber na gani mai nau'i-nau'i da yawa ba zai iya aiwatar da watsa mai nisa ba, ana iya amfani da shi gabaɗaya don sadarwar tsakanin da tsakanin gine-gine, kamar kafa hanyoyin sadarwa na cikin gida a makarantu.

Single-yanayin fiber optic transceiver jerin

Tare da ci gaban fasaha, fiber-mode-mode ya fara shiga ayyukan sadarwar nesa (daga kilomita kaɗan zuwa fiye da kilomita 100), kuma saurin ci gabansa yana da sauri. A cikin 'yan shekaru, manyan aikace-aikace sun shiga gidajen talakawa. A zamanin yau, wasu manyan abokan ciniki suna amfani da transceivers fiber na gani (wanda ake kira yanayin FTTH, fiber-to-the-gida) kai tsaye lokacin da suke buɗe hanyar sadarwa a gida. Amfani da masu ɗaukar fiber na gani don sadarwar yanar gizo ya zama nau'i na yau da kullun don watsa shirye-shirye da talabijin don haɓaka ayyuka masu ƙima.

Single yanayin dual fiber optic transceiver

Abin da ake kira dual-fiber optical transceiver yana amfani da fiber na gani guda biyu (ɗaya don karɓa ɗaya kuma don watsawa), saitin na'urar daukar hoto don gane jujjuya siginar lantarki zuwa siginar gani, siginar gani sannan kuma siginar lantarki. Fitowar fiber transceivers na gani yana magance matsalar igiyoyin sadarwa yadda ya kamata. Matsalar tazarar watsawa.

Single yanayin dual fiber optic transceiver

Abin da ake kira dual-fiber optical transceiver yana amfani da fiber na gani guda biyu (ɗaya don karɓa ɗaya kuma don watsawa), saitin na'urar daukar hoto don gane jujjuya siginar lantarki zuwa siginar gani, siginar gani sannan kuma siginar lantarki. Fitowar fiber transceivers na gani yana magance matsalar igiyoyin sadarwa yadda ya kamata. Matsalar tazarar watsawa.A lokaci guda, ana amfani da tsawon wavelength guda biyu don isar da sigina -1310nm da 1550nm, wato ƙarshen ɗaya yana amfani da tsayin tsayin 1310nm don aikawa, kuma tsayin 1550nm don karɓar sigina a lokaci guda, ta hanyar amfani da fasahar rarraba raƙuman ruwa. , yadda ya kamata magance matsalar tsangwama sigina.

Gabaɗaya magana, idan fiber optic transceiver aka sanya a cikin dakin kwamfuta, da mafita ya fi karkata zuwa tsakiyar fiber optic transceiver rack. Zabi irin wannan nau'in transceiver na fiber optic, na farko, ingancin tsarin yana da inganci, kuma na biyu, Tsarin Nau'in Modular, Tsarin tsakiya na fiber optic transceivers za a iya gane shi ta hanyar sanya racks a cikin ɗakin kwamfuta. Misali, rake mai ramuka 14 na iya sanya 14 fiber optic transceivers a lokaci guda, kuma yana ɗaukar shigarwar plug-in, wanda ke sassauƙa don kulawa da sauyawa ba tare da tsangwama ba. Ayyukan al'ada na sauran transceivers.