3-4
Cisco ME 3800X and ME 3600X Switch Hardware Installation Guide
OL-22168-01
Chapter3 Installing and Removing AC and DC Input Power Supply and Fan Modules
Power Supply and Fan Module Installation
Figure3-4 Power Supply and Fan Module Connector Side
Power Supply and Fan Module Installation•Equipment That You Supply, page3-4
•Installation Guidelines, page3-4
•Installing an AC Power Supply Module, page3-5
•Installing a DC Power Supply Module, page3-7
•Installing a Fan Module, page3-13
Equipment That You Supply
You need a ratcheting screwdriver with a Phillips head that exerts up to 15 inch-pounds (in-lb) of torque.
Installation Guidelines
Observe these guidelines when you install a fan or power supply module:
•Do not force the fan or power supply module into the slot. This can damage the pins on the switch
if they are not aligned with the unit.
•A fan or power supply module that is only partially connected to the switch can disrupt the system
operation.
•Verify that you are using the correct power cord.
Warning
Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed
circuitry could constitute an energy hazard.
Statement 206
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
1Fans 2Connector pins
207449
1 1 1
2