1.交换机指示灯说明 PoE Switch Indicator Description

power指示灯 灭:交换机未通电 常亮:交换机已通电
Power Indicator:
Light out: The switch is not powered on.
Always Light on: The switch is powered on.

PoE Link指示灯 灭:没有连接网络设备 常亮:有连接网络设备,并正常供电。闪烁:连接网络设备,有数据流通
PoE Link Indicator:
Light out: There is no network devices to connect
Always Light on: There is a network connected device, and normal power supply
Flashing: Data is flowing through connected to the network devices

Extend灯 常亮:250米+VLan功能开启 灭:普通模式
Extend Light:
Always Light on: 250M and Enable VLAN Function
Light out: Normal Mode