The network is developing towards the direction of operation and management. Most operators hope that all equipment in their networks can be remotely managed. Optical transceiver products, like switches and routers, are also gradually developing in this direction. At present, the network management systems of most manufacturers are developed based on SNMP network protocol, and support multiple management methods, including Web, Telnet, CLI, etc. The management content mostly includes configuring the working mode of the optical transceiver, and monitoring the module type, working status, chassis temperature, power status, output voltage and output optical power of the optical transceiver. With the increasing demand of operators for equipment network management, it is believed that the network management of optical transceiver will become more practical and intelligent.

　　The optical transceiver breaks the 100 meter limitation of Ethernet cable in data transmission. Relying on high-performance switching chip and large capacity cache, it can truly realize the non blocking transmission switching performance, and at the same time, it also provides functions such as flow balancing, conflict isolation and error detection to ensure high security and stability in data transmission. Therefore, for a long time, the optical transceiver products will still be an indispensable part of the actual network construction. In the future, the optical transceiver will continue to develop in the direction of high intelligence, high stability, network management and low cost.