TNZ5EX4 is a 4-port 10GE(XFP) Ethernet processing board applied to Huawei OSN 1800 II Enhanced, OSN 1800V. The EX4 board is a packet board. It supports access of 10GE LAN services and transmits service signals to cross-connect boards for packet data processing and centralized grooming at the equipment level. On the WDM side, the EX4 board works with a board providing the packet service processing function to implement packet service transmission on the WDM network. TNZ5EX4 4-port 10GE(XFP) Ethernet processing board Applied to Huawei OSN 1800 II Enhanced, OSN 1800V Supports Tunnel APS, MC-PW APS Supports 1:1 PW FPS/APS Supports MC-LAG, LPT, MRPS, ERPS Supports Inband DCN, HQoS Supports Physical clock
