Cisco CGS 2520 User Manual

3-6
Cisco CGS 2520 Hardware Installation Guide
OL-31444-01
Chapter 3 Power Supply Installation
Power Supply Module Installation
Step 5 Use a ratcheting torque screwdriver to tighten the ground screws to 30 in-lb (± 2 in-lb).
Step 6 Attach the other end of the ground wire to a grounded bare metal surface, such as a ground bus or a
grounded bare rack.
Installing the Power Supply Module in the Switch
Step 1 We recommend that power be off at the AC or DC circuits. Locate the circuit breakers, turn them OFF,
and tape them in the OFF position.
Note If the power is not off at the AC or DC circuit breaker, do not touch the power-input terminal.
Step 2 Use a Phillips screwdriver to loosen the two captive screws of the blank power supply module and gently
pull it out. See Figure 3-6 and Figure 3-7.
Figure 3-6 Loosen the Screws on the Power Supply Blank
Figure 3-7 Remove the Power Supply Blank
Step 3
Insert the power supply module into the slot, and gently push it in (see Figure 3-8). The power supply
module should be flush with the switch.
Cisc o C onnected Grid
Sw itc h 2500 Series
207430
Cisco C onnected Grid
Sw itc h 2500 Series
207431

Cisco CGS 2520 Specifications

General

Brand	Cisco
Model	CGS 2520
Category	Switch
Language	English