Filter
Top Products
4 – Installation
Installing a Switch
59042-06 A 4-15
0
To energize the switch, connect the power cord to the AC power receptacle on the
front of the switch chassis and to a grounded AC outlet. The switch responds in
the following sequence:
1. The chassis LEDs (Fan Fail, Over Temperature, Heartbeat, Input Power)
illuminate followed by all port Logged-In LEDs.
2. After a couple seconds, the Over Temperature, Fan Fail, and Heartbeat
LEDs are extinguished while the Input Power LED remains illuminated.
3. After approximately one minute, the POST executes and all LEDs illuminate.
4. When the POST is complete, all LEDs are extinguished except the Input
Power LED and the Heartbeat LED:
The Input Power LED remains illuminated indicating that the switch
logic circuitry is receiving DC voltage. If not, contact your authorized
maintenance provider.
The Heartbeat LED indicates the results of the POST. The POST tests
the condition of firmware, memories, data-paths, and switch logic
circuitry. If the Heartbeat LED blinks steadily about once per second,
the POST was successful, and you can continue with the installation
process. Any other blink pattern indicates that an error has occurred.
Refer to ”Heartbeat LED Blink Patterns” on page 5-2 for more
information about error blink patterns.