Allied Telesis AT-GS950/10PS - Manual (Page 25)

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide
25
Figure 6. SYSTEM LED on AT-GS950/16PS
Figure 7. SYS LED on AT-GS950/48PS
Table 4 describes the functions for the SYS LED for the AT-GS950/16PS
and AT-GS950/48PS switches.
Table 4. AT-GS950/16PS and AT-GS950/48PS SYS LED Functional
Descriptions
LED State Description
SYS
Off Indicates either the switch is not receiving
power or the AC input power is operating
outside the normal range.
Steady
Green
The switch is receiving AC input power and is
operating normally.
Steady
Red
Indicates the system is experiencing a fan
failure.
SYSTEM LED
SYS LED