Allied Telesis 48Ts/X Installation Manual page 44

Chapter 1: Overview
44
Table 10. STACK LED Descriptions (Continued)
LED State
L/A 2 Off
Solid
Green
Flashing
Green
Off
PRES
Solid
Green
Description
Stack Port 2 has not established a link to a
stacking port on another VCStack stacking
module.
Stack Port 2 has established a link to a
stacking port on another VCStack stacking
module.
Stack Port 2 has established a link to a
stacking port on another VCStack stacking
module and is sending or receiving packet
traffic.
The expansion slot for the VCStack stacking
module is empty.
A VCStack stacking module is installed in the
switch.