Extreme Networks Summit X150 Series Hardware Installation Manual page 88

Internal Power EPS-600LS (1x)
Supply Status
Internal Power 370 W of
Supply: redundant power
Power On
Internal Power 370 W of
Supply: external power
Power Failure only
For more information, see
Summit X450, X450a, and X450e Series Switch LEDs
The following describes the meanings of the LEDs on the Summit X450, X450a, and X450e series
switches.
Table 34: Front Panel
Label or Type
MGMT
FAN
PSU-I
(Internal power supply)
Summit Family Hardware Installation Guide
EPS-600LS (2x)
740 W of
external power only
Internal power supply
disabled
740 W of
external power only
EPS-600LS External Power
Color/State
Blinking green (fast)
Steady green
Blinking green (slow)
Blinking amber
Off
Steady green
Steady amber*
Blinking amber
Off
* These states for the Fan LED occur only on Summit X450a-48tDC switches with a
manufacturing part number of 800294-00 and X450a-48tDC-TAA switches with a
manufacturing part number of 800337-00.
Steady green
Blinking amber
Off
Summit Family Switches
EPS-600LS (3x)
740 W of
external power only
with 2:1 redundancy
Internal power supply
disabled
740 W of
external power only
with 2:1 redundancy
Module.
Meaning
Power-on self-test (POST) in progress.
POST passed. System is booting image.
Normal operation
Switch diagnostics running.
or
System is disabled. POST failed or system overheated.
No external power attached.
Normal operation
A single fan in the array has failed. The switch can
continue to operate indefinitely.*
Failure
or
Two or more fans in the array have failed. Because
system cooling is compromised, you should replace the
switch.*
No power
Normal operation
Failure
No power
External Power Supply/
Chassis Failed/
Disconnected
370 W of
internal power only
No PoE power
88