Installation guide

2-1
Chapter 2
Installing the 9C214-3 Power Supply
At least one power supply must be installed on the rear of the SmartSwitch 9000
chassis. Additional power supplies can be added to achieve redundancy.
A power supply is installed by plugging it into either the left or right power
supply connector on the SmartSwitch 9000 chassis, as shown in Figure 2-1.
Unpacking the 9C214-3 Power Supply
1. Unpack the power supply by removing it from the shipping box and sliding
the two foam end caps off the unit. (Save the shipping box and packing
materials in the event the power supply must be reshipped.)
2. Remove the power supply from the protective plastic bag. (Save the bag in the
event the power supply must be reshipped.)
3. Examine the power supply carefully, checking for damage. If any damage
exists, DO NOT install the power supply. Immediately contact the Cabletron
Systems Global Technical Assistance Center.
Installing to the SmartSwitch 9000 Chassis
1. Loosen and remove the two screws from one of the power supply connector
covers on the rear of the SmartSwitch 9000 chassis.
2. Remove the cover. (Keep the cover in the event you need to remove the power
supply. The cover must be replaced to protect the connector.)