In brief, one end of the fiber optic transceiver is theoptical transmission system, and the other end is the10/ 100M Ethernet interface.
The fiber optic transceiver is used to realize the photoelectric signal conversion. The main principle of theoptical fiber transceiver is realized by photoelectric coupl ing,There is no change in the encoding format of the signal.At present, many foreign and domestic manufacturers ofoptical fiber transceivers, product lines are also very -rich. In order to ensure full compatibility with othermanufacturers, network repeaters, hubs and swi tches andother network equi pment, optical fiber transceiver productsmust strictly comply with 10Base-T, 100Base- -TX, 100Base· -FX,IEE802.3 and IEEE802. 3u Ethernet standard,. Besides,In the EMC anti electromagnetic radiation should comply with the FCC Part15 standard. At present, because the major domestic operators are vigorously building residential networks,campus networks and enterprise networks,so the amount of fiber transceiver products are also increasing,in order to better meet the needs of access network construction.
