Avaya P334T User Manual page 26

Chapter 3 Avaya P334T Front and Back Panels
Note: All LEDs are lit during a reset.
Table 3.1
LED Name
PWR
OPR
SYS
25-48
The following Function LEDs apply to ports 1 to 66
LNK
COL
Tx
10
Avaya P334T LED Descriptions
Description
Power status
CPU operation
System Status
Port Display
Mode
Port status
Collision
Transmit to line
LED Status
OFF – power is off
ON – power is on
Blink – using BUPS only
OFF – Module is booting
ON – Normal operation
OFF – Module is a slave in a stack
ON – Module is the Master of the stack and
the Octaplane and Redundant cable are
connected correctly.
This LED will also light in Standalone mode.
Blink – Box is the stack Master and the stack
is in redundant mode.
OFF – Ports 1-24 are displayed in the Port
LEDs, if selected
ON – Ports 25-48 are displayed in the Port
LEDs, if selected
OFF – Port disabled
ON – Port enabled and link OK
Blink – Port enabled and the link is down
OFF – No collision or FDX port
ON – Collision occurred on line
OFF – No transmit activity
ON – Data transmitted on line from the
module
Avaya P334T User's Guide