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AT-CV5001 Media Converter Chassis Installation Guide

Removing or Replacing the AT-CV5001DC Power Supply

The AT-CV5001DC Power Supply is hot-swappable. You do not have to

power off the chassis to install a second power supply or to replace a

failed power supply in a chassis that has two power supplies.

Note

The predecessor to the AT-CV5001 Chassis, the AT-CV5000

Chassis, had different power supply modules for the left and right

slots. This is not the case for this chassis and the AT-CV5001DC

Power Supply, which can be installed in either slot.

There are two power supply slots. This procedure illustrates slot A. The

procedure is the same for slot B.

To remove or replace the AT-CV5001DC Power Supply, perform the

following procedure.

1. Power off the DC circuit to the AT-CV5001DC Power Supply

2. Disconnect the -48 VDC feed wire from the terminal block marked

- (minus).

3. Disconnect the +48 VDC (RTN) feed wire from the terminal block

marked + (plus).

4. Disconnect the power supply ground wire.

Warning

When installing this equipment, always ensure that the power supply

ground connection is installed first and disconnected last.  E11

FOR CENTRALIZED

RESTRICTED AREA.

INSTALL ONLY IN A

CONNECTION,

DC POWER

AT-CV5001DC

DISCONNECT ALL POWER SOURCES &

REFER TO MANUAL BEFORE SERVICING

40-60VDC

1676

+48 VDC Positive

Ground -48 VDC Negative

TerminalTerminal

Terminal

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