Kupyolera m'mawu oyambirira, tinaphunzira kuti telefoni ya optical transceiver ndi chipangizo chomwe chimasintha chizindikiro cha telefoni chachikhalidwe kukhala chizindikiro cha kuwala ndikuchitumiza pa optical fiber.Komabe, ma transceiver owoneka bwino amafoni amagawidwa bwanji ndipo ndi mitundu yanji yomwe ilipo?

Ma transceivers opanga mafoni amatha kugawidwa m'magulu 4 malinga ndi madera ogwiritsira ntchito:
1. Oyang'anira telefoni optical transceiver: amagwiritsidwa ntchito potumiza zizindikiro za kanema (mwachitsanzo, kutulutsa kwa makamera wamba ndi zizindikiro za kanema), ndipo kungathandizenso pakufalitsa ma audio, kulamulira deta, kusintha zizindikiro ndi zizindikiro za Efaneti.Amagwiritsidwa ntchito makamaka m'misewu yayikulu, magalimoto akumidzi, chitetezo cha anthu komanso madera osiyanasiyana omwe amayenera kuyang'aniridwa;

2. Mawayilesi ndi televizioni optical transceiver: amagwiritsidwa ntchito potumiza ma frequency a radio, ma terminal ake sipanjira yolunjika, amalumikizana mwachindunji munjira ya kuwala, amatha kukhala otumiza kwa olandila angapo, omwe amagwiritsidwa ntchito makamaka m'malo opatsirana. chingwe cha televizioni;

3. Transceiver ya telefoni yolumikizirana ndi matelefoni: njira iliyonse yoyambira yake ndi 2M, yomwe imadziwikanso kuti 2M terminal.Njira iliyonse ya 2M imatha kutumiza mafoni 30 kapena kutumiza ma siginecha a 2M bandwidth network.Ndi njira yokhayo yokhazikika ya bandwidth ndipo imagwiritsidwa ntchito makamaka Malingana ndi zipangizo zothandizira zomwe zimagwirizanitsidwa ndi transceiver optical, protocol yothandizira ndi G.703 protocol, yomwe imagwiritsidwa ntchito makamaka m'munda wa fixed-bandwidth telecom optical communications.

4. Ma transceivers oonera patelefoni pa mphamvu yamagetsi: Kutengera ndi kagwiritsidwe ntchito kosiyanasiyana m'magawo awa, ma transceivers oonera patelefoni omwe amagwiritsidwa ntchito ndi wailesi, wailesi yakanema ndi matelefoni amakhazikika ndipo ali ndi mitundu yocheperako.