AT-8326GB Installation Guide
22
10/100/1000
Mbps Port LEDs
The 10/100/1000 Mbps port LEDs on the front panel display port status
information for Ports 25 and 26. Each 10/100/1000 Mbps port has three
LEDs.
Like the 10/100 Mbps ports, the 10/100/1000Mbps ports have the same
LNK/ACT and FDX/COL LEDs that display status information when the
port is operating at 10/100 Mbps speeds. The 10/100/1000 Mbps ports
have an additional LED called the GIGA LED that displays the LNK/ACT
status information when the port is operating at 1000 Mbps speeds.
Table 6 describes the 10/100/1000 Mbps port LEDs.
Table 6
10/100/1000 Mbps Port LEDs
LED
State
Description
GIGA
Steady Green
A 1000 Mbps link with no activity
.
Flashing Green
A 1000 Mbps link with activity
.
OFF
No 1000 Mbps link has been established.
LNK/ACT
Steady Green
A 100 Mbps link with no activity
.
Flashing Green
A 100 Mbps link with activity.
Steady Yellow
A 10 Mbps link with no activity.
Flashing Yellow
A 10 Mbps link with activity.
OFF
No 10/100 Mbps link has been established.
FDX/COL
Green
The port is in full-duplex mode.
Yellow
The port is in half-duplex mode and no data colli-
sions are occurring on the port.
Flashing Yellow
The port is in half-duplex mode with collisions.
