I
NSTALLATION

2-2

Hardware Description
The Barricade provides a high-speed Asynchronous Digital Subscriber
Line (ADSL) that connects to a remote site (via bridging) or to the
Internet (via routing). It transports data over standard telephone wire at
full-rate ADSL (G.dmt: 8 Mbps downstream, 640 Kbps upstream) or
splitterless ADSL (G.lite: 1.5 Mbps downstream, 512 Kbps upstream)
connection speeds.

LED Indicators

The unit includes an LED display on the front panel for system power and
port indications that simplifies installation and network troubleshooting.
LED Operation Description
PWR On: Normal operation
Off: Power off or device failure
Sync On: ADSL loop is up
Off: ADSL loop is down or
Barricade flash memory is
corrupt
Slow blink: The Barricade is training
Data blink: The Barricade is
sending/receiving data across
the WAN