Allied Telesis AT-8326GB - Manual (Page 21)

AT-8326GB Installation Guide
21
10/100 Mbps
Port LEDs
Figure 10 Port LEDs
The 10/100 Mbps port LEDs on the front panel display port status
information for Ports 1-24. Each 10/100 Mbps port has two LEDs.
Each port has a LNK/ACT LED which displays the speed of an established
link and whether or not there is any activity on the link.
Each port also has an FDX/COL LED. This LED displays the duplex mode
of the port and whether or not there are any collisions occurring on the
port.
Table 5 describes the 10/100Base-TX port LEDs.
FAULT
PWR
AT-8326GB
24 + 2G Managed Switch LNK/ACT
FDX/COL
GIGA
LNK/ACT
GIGA
FDX/COL
STACK ID
Port LEDs
Table 5 10/100 Mbps Port LEDs
LED State Description
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 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.