B
1 Overview
9
Front Panel
During normal operation, the POWER, RECEIVE, SEND, and ONLINE LEDs are always On. The
LINK LED flashes when the digital voice modem is transferring data.
Note
: The blue LED is an optional LED operation only available in some locations. Your service
provider may activate the blue LED option for high-speed Internet and Ethernet connections.
To increase the bandwidth available for receiving and transmitting data, your service provider
may implement bonded channels for the RECEIVE and SEND LEDs. The LINK LED turns blue
when a high-speed Gigabit Ethernet (GigE) connection is made.
The SBV6120 front panel LEDs provide the following status information for power and
communications:
SBV6120 Front Panel LEDs
LED
Off
Flashing
On
1
POWER
Power is disconnected
Not applicable
Green
: Voice modem’s power is
properly connected
2
RECEIVE
Receive channel not
found
Scanning for a
downstream channel
connection
Green
: Downstream channel is
connected
Blue
: High-speed Internet
connection with bonded
channels
