The Front LEDs.
LED Meaning
1 Power
Lit when power is ON. Lit red means system failure. Restart the device
or contact Billion for support.
2
Ethernet Port
1X — 4X
(RJ-45 connector)
Lit when one of LAN ports is connected to an Ethernet device.
Lit green when the speed of transmission hits 100Mbps; Lit orange
when the speed of transmission hits 10Mbps.
Blink when data is being Transmitted / Received.
3 USB
Lit 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 when the inbound and outbound calls are transmitted through
PSTN.
7
VoIP 1x-2x
(RJ-11 connector)
After SIP registration is OK, the LED will lit green whenever phone 1
is off hook but will lit orange for phone 2.
Note: Orange light also means when both Phone 1 and 2 are
registered OK at the same time.
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.
6
