-7-
COL
Collision
indication
Orange
On
Transmission collisions have
occurred on the LAN
LOOP Loop indication
On
Loop connection has been
detected
On The corresponding port is linked
The corresponding port is sending
or receiving data
100M
10/100M
indication
Green
On
The corresponding port is
transmitting or receiving data in
100Mbps.
FDX
Full Duplex
indication
Orange
On
The corresponding port is
transmitting or receiving data in
full duplex mode.
2.1.2. Rear Panel
Ports Function Specification
POWER Inlet Power inlet AC 90V-230V/50-60Hz
COM
Serial port (connect analog
9-pins D-type male connector
PRINTER Printer port 25-pins D-type female connector
Power Switch Power on/off On/Off
2.2 Installation Requirements
The Barricade can be positioned at any convenient place in your office or home. No special
wiring or cooling requirements are needed. You should, however comply with the following