Installation guide

Summit X450 Series, X450a Series, and X450e Series Switches
Summit Family Switches Hardware Installation Guide
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For more information, see “EPS-600LS External Power Module” on page 48.
Summit X450, X450a, and X450e Series Switch LEDs
Table 9 lists the LEDs and their associated colors and meanings.
Table 9: LEDs on the Summit X450, X450a, and X450e Switches
Label or Type Color/State Meaning
MGMT LED Green Blinking Normal operation
Amber Blinking POST failed; Diagnostic test in progress
Off No external power attached
Fan LED Green Solid Normal operation
Amber Blinking Failure
Off No power
Internal Power Supply LED Green Solid Normal operation
Amber Blinking Failure
Off No power
External Power Supply LED Green Solid Normal operation
Amber Blinking Failure
Off No external power attached
Ethernet Port LED Green Solid Link OK
Green Blinking Activity
Management Port LED Green Solid Link OK
Green Blinking Activity
Stacking Port LED Green Solid Link OK
Green Blinking Activity
SFP 1G Port LED Green Solid Link OK
Green Blinking Activity
XENPAK 10G Port LED Green Solid Link OK
Green Blinking Activity
Off Link down