The function of fiber optic transceiver:
　　
Fiber optic transceivers are generally used in practical network environments where Ethernet cables cannot cover and fiber optic cables must be used to extend transmission distances. At the same time, they also play a huge role in helping to connect the last kilometer of fiber optic lines to the metropolitan area network and beyond. With fiber optic transceivers, it also provides a low-cost solution for users who need to upgrade their systems from copper wire to fiber optic but lack funds, manpower, or time. In order to ensure compatibility with network devices such as network cards, repeaters, hubs, and switches from other manufacturers, fiber optic transceiver products must strictly comply with Ethernet standards such as 10Base-T, 100Base TX, 100Base FX, IEEE802.3, and IEEE802.3u. In addition, it should comply with FCCPart15 in terms of EMC electromagnetic radiation protection. Currently, due to the vigorous construction of community networks, campus networks, and enterprise networks by major domestic operators, the usage of fiber optic transceiver products is also constantly increasing to better meet the needs of access network construction.
　　
The function of a fiber optic transceiver is to convert the electrical signals we want to send into optical signals and send them out. At the same time, it can convert the received optical signals into electrical signals and input them into our receiving end.
　　
Development trend of fiber optic transceiver:
　　
Fiber optic transceivers break the 100 meter limitation of Ethernet cables in data transmission, relying on high-performance switching chips and large capacity caches to truly achieve non blocking transmission and switching performance, while also providing functions such as balancing traffic, isolating conflicts, and detecting errors, ensuring high security and stability during data transmission. Therefore, for a long time, fiber optic transceiver products will still be a part of actual network construction. We believe that in the future, fiber optic transceivers will continue to develop towards high intelligence, high stability, network management, and low cost.
　　
The Litecom fiber optic transceiver is an Ethernet transmission medium conversion unit that exchanges short distance twisted pair electrical signals with long-distance optical signals. It is also known as an optoelectronic converter in many places.
　　
American * chip, high fidelity effect, calibration function for domestic cameras, using foreign video chips, high clarity, realizing high-definition image raw transmission, and realizing multiple functions (mainly including multi-channel unidirectional video, multi-channel unidirectional bidirectional data, RS485, RS232, RS42, TTL, MAN CAN bus, multi-channel audio, multi-channel intercom, multi-channel, multi-channel Ethernet, etc.) on one fiber optic cable, can be made into independent or rack mounted.