TC3340光端机在某网络系统应用问题分析

在某网络系统中,采用TC3340光端机作为光电转换设备。与交换机组网的过程中,因为光纤链路故障导致所有该型号光端机与交换机连接的端口均被禁用（disabled）,使前后端系统无法通讯,导致网络中断。通过网络隔离技术将光端机自愈环对封装在独立的安全区域中,保证同一对光端机的内部通讯,将其他光端机组成的自愈环隔离开来,有效解决因自愈环对收到破坏引起的链路震荡问题。

TC3340 optical transceiver application problems in a network system analysis

In a network system,adopting TC3340 optical transceiver as a photoelectric conversion device.And switches in the process of the network,because the fiber link failure all the models of optical transceiver connected to the switch port is disable（disabled）,make the front and back end system can’t communication,lead to network interruption.Through the network isolation technology will optical transceiver self-healing ring of encapsulated in the independent security area,ensure the same optical transceiver internal communications,the other light ends unit into a self-healing ring apart,effectively solve the received damage caused by the self-healing ring link shock problem.