Cisco WS-C3560X-48PF-S Hardware Installation Guide - Page 69

Installation Guidelines, Power Supply Slot Cover, Table 3-4

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Chapter 3 Power Supply and Fan Module Installation Figure 3-5 Power Supply Slot Cover Installation Guidelines 2 253564 1 1 Release handles 2 Retainer clips The power supply modules have two status LEDs. Table 3-4 Switch Power Supply Module LEDs AC Power Supply Module LEDs AC OK Description Off (AC LED is off) No AC input power. Green AC input power present. DC Power Supply Module LEDs DC OK Description Off (DC LED is off) No DC input power. Green DC input power present. PS OK Off Green Red PS OK Off Green Red Description Output is disabled, or input is outside operating range. Power output to switch. Output has failed. Description Output is disabled, or input is outside operating range. Power output to switch. Output has failed. Installation Guidelines Table 1-16 lists the switches and the compatible power-supply modules. Observe these guidelines when removing or installing a power supply or fan module: • Do not force the power supply or fan module into the slot. This can damage the pins on the switch if they are not aligned with the module. • A power supply or fan module that is only partially connected to the switch can disrupt the system operation. • Remove power from the power-supply module before removing or installing the module. OL-19593-02 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide 3-5

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3-5
Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
OL-19593-02
Chapter 3
Power Supply and Fan Module Installation
Installation Guidelines
Figure 3-5
Power Supply Slot Cover
The power supply modules have two status LEDs.
Installation Guidelines
Table 1-16
lists the switches and the compatible power-supply modules. Observe these guidelines when
removing or installing a power supply or fan module:
•
Do not force the power supply or fan module into the slot. This can damage the pins on the switch
if they are not aligned with the module.
•
A power supply or fan module that is only partially connected to the switch can disrupt the system
operation.
•
Remove power from the power-supply module before removing or installing the module.
1
Release handles
2
Retainer clips
253564
2
1
Table 3-4
Switch Power Supply Module LEDs
AC Power Supply Module LEDs
AC OK
Description
PS OK
Description
Off
(AC LED is
off)
No AC input power.
Off
Output is disabled, or input is
outside operating range.
Green
AC input power present.
Green
Power output to switch.
Red
Output has failed.
DC Power Supply Module LEDs
DC OK
Description
PS OK
Description
Off
(DC LED is
off)
No DC input power.
Off
Output is disabled, or input is
outside operating range.
Green
DC input power present.
Green
Power output to switch.
Red
Output has failed.