The100M optical fiber transceiver(yomwe imadziwikanso kuti 100M photoelectric converter) ndi chosinthira mwachangu cha Efaneti. Fiber optic transceiver imagwirizana kwathunthu ndi miyezo ya IEEE802.3, IEEE802.3u, ndi IEEE802.1d. Imathandizira mitundu itatu yogwirira ntchito: duplex yonse, theka duplex, ndi adaptive.
Gigabit optical fiber transceiver(yomwe imadziwikanso kuti photoelectric converter) ndi Efaneti yachangu yokhala ndi kuchuluka kwa data ku 1Gbps. Ikugwiritsabe ntchito CSMA/CD yowongolera njira yolowera ndipo imagwirizana ndi Efaneti yomwe ilipo. Mothandizidwa ndi makina opangira ma waya, Zomwe zimatha kukweza bwino Fast Ethernet yoyambirira ndikuteteza kwathunthu ndalama zoyambira za ogwiritsa ntchito.
Ukadaulo wapaintaneti wa Gigabit wakhala ukadaulo wokonda kwambiri maukonde atsopano ndikumanganso. Ngakhale kuti zofunikira za machitidwe ophatikizika amawaya zimawongoleredwa, zimapereka mwayi wogwiritsa ntchito ogwiritsa ntchito komanso kukweza kwamtsogolo.
Muyezo wa Gigabit Ethernet umapangidwa ndi IEEE 802.3, ndipo pali miyeso iwiri ya waya ya 802.3z ndi 802.3ab. Pakati pawo, 802.3ab ndi mulingo wa waya wokhazikika pawiri zopotoka, pogwiritsa ntchito ma 4 awiri a Gulu 5 UTP, ndipo mtunda wopitilira kufalikira ndi 100m. Ndipo 802.3z ndi mulingo wozikidwa pa Fiber Channel, ndipo pali mitundu itatu ya media yomwe imagwiritsidwa ntchito:
a) Mafotokozedwe a 1000Base-LX: Izi zimatanthawuza magawo a multimode ndi single-mode fiber omwe amagwiritsidwa ntchito pamtunda wautali. Pakati pawo, mtunda wotumizira wa fiber multimode ndi 300 (mamita 550, ndipo mtunda wotumizira wa fiber single-mode ndi 3000 mamita).
b) Mafotokozedwe a 1000Base-SX: Mafotokozedwe awa ndi magawo a fiber multimode omwe amagwiritsidwa ntchito patali. Imagwiritsa ntchito ma multimode fiber ndi ma CD otsika mtengo a shortwave (compact disc) kapena ma lasers a VCSEL, ndipo mtunda wake wotumizira ndi 300 (550 metres.)
Ndemanga: Gigabit optical converter ndi mtundu wa optical signal converter womwe umagwiritsidwa ntchito kutembenuza chizindikiro chamagetsi cha kompyuta Gigabit Ethernet kukhala chizindikiro cha kuwala. Zimagwirizana ndi muyezo wa IEEE802.3z/AB; mawonekedwe ake ndi doko lamagetsi Chizindikirocho chimagwirizana ndi 1000Base-T, chomwe chingathe kusinthidwa kudzera mu mzere wowongoka / wodutsa; itha kukhalanso mumayendedwe athunthu aduplex/hafu.
Pakalipano, ma megabits oposa zana amagwiritsidwa ntchito, ndipo ochepa gigabit amagwiritsidwa ntchito, koma tsopano mitengo ya megabits zana ndi gigabit ikuyandikira pang'onopang'ono. Ngati muyang'ana pa nthawi yayitali, tikulimbikitsidwa kugwiritsa ntchito gigabitfiber optic transceivers.
Ngati maukonde amakono alibe zofunikira zapadera, ngakhale kuti atumize vidiyo yodziwika bwino kwambiri kapena kuchuluka kwa deta, 100M network ndi yokwanira.
Ma transceivers opanga 100M ndi otsika mtengo kuposa ma gigabit optical transceivers, ndipo ma transceivers opanga 100M adzagwiritsidwanso ntchito potengera mtengo. Komabe, ngati ma netiweki amderali ali ndi netiweki ya gigabit, kugwiritsa ntchito ma transceivers a gigabit kuli bwino kuposa 100M transceiver.
Chidule: Ma transceivers othamanga ndi Gigabit fiber optic ali ndi ntchito yofanana, amagwiritsidwa ntchito kulandira zizindikiro za kuwala, koma bandwidth yawo ndi yosiyana, ndipo Gigabit liwiro ndi mofulumira.