Optical transceivers are generally used in practical network environments where Ethernet cables cannot cover and optical fibers must be used to extend transmission distances, and they also play a huge role in helping to connect the last mile of optical fiber to the metropolitan area network and beyond. effect. With fiber optic transceivers, it also provides an inexpensive solution for users who need to upgrade their systems from copper to fiber, for those who lack capital, manpower or time. The function of the fiber optic transceiver is to convert the electrical signal we want to send into an optical signal and send it out. At the same time, it can convert the received optical signal into an electrical signal and input it to our receiving end.
With fiber optic transceivers, it also provides an inexpensive solution for users who need to upgrade their systems from copper to fiber, but lack capital, manpower or time. In order to ensure full compatibility with other manufacturers’ network cards, repeaters, hubs and switches and other network equipment, fiber optic transceiver products must strictly comply with 10Base-T, 100Base-TX, 100Base-FX, IEEE802.3 and IEEE802.3u Ethernet web standard. In addition, it should comply with FCC Part15 in terms of EMC protection against electromagnetic radiation. Nowadays, as major domestic operators are vigorously building community networks, campus networks and enterprise networks, the consumption of optical fiber transceiver products is also increasing to better meet the needs of access network construction.
Optical fiber transceiver (also known as photoelectric converter) is a network device that converts electrical signals and optical signals to each other. It is a simplified optical transceiver. The functions of the optical fiber transceiver at the physical layer include: providing RJ45 electrical signal input interface, providing SC or ST optical fiber signal output interface; realizing the “electrical-optical, optical-electrical” conversion of signals; realizing various codes at the physical layer.
Post time: Jun-06-2022