Netgear APS525W APS525W Install Guide

March 2010

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ProSafe

®

Auxiliary Power Supply APS525W

The ProSafe

®

Auxiliary Power Supply APS525W provides a replaceable power supply for

the GSM72xxPS series gigabit switches. You can make use of an RPS (Redundant Power

Supply) while replacing the power supply. Refer to the switch

Hardware Installation Guide

for additional information. When an RPS is used, the power supply can be replaced without

stopping the switch or requiring a reboot.

Replacing an APS525W Power Supply

Removing an APS525W Power Supply

To remove the APS525W power module, follow these steps:

1.

Disconnect the power cord from the power module.

2.

Remove the power cord from the power connector.

3.

Loosen the two captive screws on the power module.

4.

Remove the power module from the power module slot by pulling on the extraction

handle.

Installing an APS525W Power Supply

To install an APS525W power module, follow these steps:

Warning:

When inserting a power module into the switches, do not use unnecessary force.

Doing so can damage the connectors on the rear of the supply and on the midplane.

1.

Insert the new power supply module into the power module slot, and gently push the

module into the slot.

2.

Align the two captive screws with the screw holes in the switch’s back panel.

3.

Using a screwdriver, gently tighten the captive screws.

4.

Insert the AC power cord into the power module and connect the power cord to an AC

outlet.

Specifications

Specifications

Dimensions (HxWxD)

1.66” x 7.64” x 8.40”

(42.4mm x 194mm x 216mm)

Weight

4.199 lb (1.9kg)

Operating Temperature

32 to 122 ºF (0 to 50 ºC)

Storage Temperature

-49 to 185 ºF (-45 to 85 ºC)

Operative relative humidity

10 to 90% and non condensing

MTBF

604,368 Hours (~69 years) @ 25ºC

203,996 Hours (~23 years) @ 55 ºC

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Friday, March 12, 2010

4:45 PM