Network Management Interface
NMU card panel
Explanation：
① Equipment status indicator: P1(Power1), P2(Power2), RUN
② HD dual color LCD display screen
③ Operation keys
④ Ethernet communication interface
⑤ Micro USB equipment upgrade interface
⑥ Optical transceiver slot（Support 100/1000Mbps SFP）
⑦ Optical transceiver working status indicator
Equipment management
Equipment state, card performance can be visible completely
Card parameters can be set by panel
Support in or out of band network management
Support SNMP, Client management.
