Billion BiGuard 50G User Manual page 14

LED Function
Power A solid light indicates a steady connection to a power
source.
Status A blinking light indicates the device is writing to flash
memory.
LAN Lit when connected to an Ethernet device.
1 – 4 10/100M :
Link/ACT:
WAN1 Lit when connected to an Ethernet device.
10/100M :
Link/ACT:
WAN2 Lit when connected to an Ethernet device.
10/100M :
Link/ACT:
Lit green when connected at 100Mbps.
Not lit when connected at 10Mbps.
Lit when device is connected.
Blinking when data is transmitting/receiving.
Lit green when connected at 100Mbps.
Not lit when connected at 10Mbps.
Lit when device is connected.
Blinking when data is transmitting/receiving.
Lit green when connected at 100Mbps.
Not lit when connected at 10Mbps.
Lit when device is connected.
Blinking when data is transmitting/receiving.
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