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Device Description
The Front LEDs.
LED Meaning
1 Power
Lit orange red when power is ON. Lit red means system failure. Restart
the device or contact Billion for support.
2
Ethernet
1x - 4x
(RJ-45 connector)
Lit orange when one of the LAN ports is connected to an Ethernet
device.
Lit green when transmission rate hits 1000Mbps, lit orange when it
hits 100Mbps but no light for 10Mbps.
Flash when data is being Transmitted / Received.
3 USB
Lit green when the router is connected to a USB device.
Flash when data is received / transmitted.
4 Wireless
Lit green when a wireless connection is established.
Flash when the device is sending/receiving data.
5
Phone 1x-2x
(RJ-11 connector)
Lit green when phone is off hook.
6
Line
(Router with LINE
port only)
Lit green when the inbound and outbound calls are transmitted
through PSTN.
7
VoIP 1x-2x
(RJ-11 connector)
Lit green when phone 1 has registered successfully.
Lit orange when phone 2 has registered successfully.
If both phone 1 & 2 have succeeded in registration, both green and
orange LEDs will lit together.
8 DSL
Lit Green when the device is successfully connected to an ADSL
DSLAM. (“line sync”).
9 Internet
Lit red when WAN port fails to get IP address.
Lit green when WAN port gets IP address successfully.
Lit off when the device is in bridge mode or when WAN connection is
absent.
6