System Led; Rps Led - Cisco Catalyst 3550 Installation Manual

Front-Panel Description

System LED

RPS LED

Table 1-6 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, the RPS fan could have
failed. Contact Cisco Systems.
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
1-16
The System LED shows whether the system is receiving power and is functioning
properly. Table 1-5 lists the LED colors and their meanings.
Table 1-5 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 power-on self-test (POST), see
the "Powering On the Switch" section on page
The RPS LED shows the RPS status.
meanings.
For more information about the Cisco RPS 300, refer to the Cisco RPS 300
Redundant Power System Hardware Installation Guide.
Chapter 1
2-24.
Table 1-6 lists the LED colors and their
Product Overview
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