System Led; Rps Led - Cisco Catalyst 3550 Hardware Installation Manual

Front-Panel Description

System LED

RPS LED

Table 1-3 RPS LED
Color RPS Status
Off RPS is off or not properly connected.
Solid green RPS is connected and ready to provide back-up power, if required.
Flashing green RPS is connected but is unavailable because it is providing power to another device
(redundancy has been allocated to a neighboring device).
Solid amber The RPS is in standby mode or in a fault condition. Press the Standby/Active button
on the RPS, and the LED should turn green. If it does not, one of these two
conditions could exist:
•
•
Flashing amber The internal power supply in a switch has failed, and the RPS is providing power
to the switch (redundancy has been allocated to this device).
Catalyst 3550 Multilayer Switch Hardware Installation Guide
1-6
The System LED shows whether the system is receiving power and is functioning
properly. Table 1-2 lists the LED colors and their meanings.
Table 1-2 System LED
Color System Status
Off System is not powered on.
Green System is operating normally.
Amber System is receiving power but is not functioning properly.
For information on the System LED colors during POST, see the
the Switch and Running POST" section on page
The RPS LED shows the RPS status.
meanings.
One of the RPS power supplies could be down. Contact Cisco Systems.
The RPS fan could have failed. Contact Cisco Systems.
Chapter 1
2-17.
Table 1-3 lists the LED colors and their
Product Overview
"Powering On
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