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Installation Notes for Catalyst 3750-E, Catalyst 3560-E Switches and RPS 2300 Power Supply Modules
78-17570-01
Power Supply Module Installation
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
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement 1001
Installing an AC-Power Supply
To remove and install an AC-powered power supply module, follow these steps:
Step 1 Turn off the power at its source.
Step 2 Detach the power cord retainer from the power cord.
Step 3 Remove the power cord from the power connector.
Step 4 Use a Phillips screwdriver to loosen the two captive screws at the lower edge that secure the power
supply to the chassis.
Caution Do not leave the power supply slot open for more than 90 seconds while the switch or the RPS 2300 is
operational.
Step 5 Remove the power supply module from the power slot by pulling on the extraction handle.
Step 6 Insert the new power supply into the power supply slot, and gently push it into the slot (Figure 4 and
Figure 5). When correctly inserted, the power supply is flush with the panel. Note: the 1150-W power
supply module extends 3.6 inches (9.14 cm) from the panel.
Figure 4 Inserting an AC-Power Supply into a Switch
158122
AC OK PS OK
100-240 V
10-5 A
50-60 HZ