Optical fiber transceiver is an Ethernet transmission media conversion unit iyo inotsinhana kure-kure-monyoroka masaini masaini emagetsi uye kureba-kure-kupenya masaini. Inonziwo fiber converter munzvimbo dzakawanda. Chigadzirwa chacho chinowanzo shandiswa munzvimbo chaiyo yetiweki iyo Ethernet tambo haigone kuvhara uye inofanirwa kushandisa optical fiber kuti iwedzere kureba kwekutapurirana, uye inowanzoiswa panzvimbo yekupinda layer yekushandiswa kwebroadband metropolitan area network.Semuenzaniso: dhidhiyo yepamusoro-tsanangudzo. kutapurirana kwechifananidzo chekutarisa kuchengetedza engineering; Yakaitawo basa rakakura mukubatsira kubatanidza maira ekupedzisira efiber kune metropolitan area network nekumhiri.
Kutanga, Optical fiber transceivers TX uye RX
Paunenge uchishandisa fiber optic transceivers kubatanidza zvishandiso zvakasiyana, unofanirwa kutarisisa kune akasiyana madoko anoshandiswa.
1. Kubatanidza optical fiber transceiver kune 100BASE-TX michina (chinja, hub):
Simbisa kuti kureba kwepairi yakamonyoroka haipfuuri 100 metres;
Batanidza imwe mugumo wepairi yakamonyoroka kune RJ-45 port (Uplink port) ye fiber optic transceiver, uye imwe magumo kune RJ-45 port (common port) ye100BASE-TX mudziyo (chinja, hub).
2. Kubatanidza optical fiber transceiver kune 100BASE-TX midziyo (network card):
Simbisa kuti kureba kwepairi yakamonyoroka haipfuuri 100 metres;
Batanidza imwe mugumo wepairi yakamonyoroka kune RJ-45 port (100BASE-TX port) ye fiber optic transceiver, uye imwe mugumo kuRJ-45 chiteshi chetiweki kadhi.
3. Kubatanidza optical fiber transceiver ku100BASE-FX:
Simbisa kuti kureba kwefiber hakupfuure kureba kwakapihwa nemudziyo;
Imwe magumo efiber optical yakabatana neSC / ST connector ye optical fiber transceiver, uye imwe mugumo yakabatana neSC / ST connector ye100BASE-FX device.
Chechipiri, musiyano pakati pe fiber optic transceivers TX uye RX.
TX iri kutumira, RX iri kugamuchira. Iwo optical fibers ari maviri maviri, uye transceiver iri peya. Kutumira uye kugamuchira kunofanira kunge kuri panguva imwe chete, kugamuchira chete uye kusatumira, uye kutumira chete uye kusagamuchira kunonetsa. Kana kubatana kwacho kwabudirira, magetsi ese emagetsi emagetsi efiber optic transceiver anofanira kubatidzwa asati avhurwa.