H
ARDWARE
D
ESCRIPTION
2-3
Slow blink: 1 second ON, 1 second OFF
Data blink: Cycle dependent on data being sent/received
Rear Panel
The rear panel provides the following ports:
• One USB port for connection to a PC
• One RJ-45 port for connection to a 10BASE-T/100BASE-TX
Ethernet Local Area Network (LAN). This port operates at
10/100 Mbps, half/full duplex, and is wired as MDI (i.e., no internal
crossover).
• One RJ-11 port for connection to your ADSL service provider’s
incoming line, using a voice/data splitter for full-rate ADSL (G.dmt)
or a direct connection for splitterless ADSL (G.lite).
Figure 2-1. Rear Panel
USB Activity On: The Barricade is in USB
configured state and driver is
loaded
Off: The Barricade is NOT in USB
configured state or driver is not
loaded
Slow blink: The Barricade flash
memory is corrupt or flash
memory is being updated.
Ethernet
Activity
On: The Barricade is connected to
an Ethernet port
Off: The Barricade is not connected
to an Ethernet port
LED Operation Description