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Overview

The AT-MCF2000AC module is an AC power supply unit for the AT-MCF2000 
series of media converter chassis.

Figure 1.  AT-MCF2000AC Power Supply Module

Note

For a list of available chassis models in the AT-MCF2000 media 
converter product line, contact your Allied Telesis sales representative or 
visit our web site.

1110-a

NORMAL
FAULT

STATUS

PSU

FAN

Review the following before you begin to install the module in the chassis:

Refer to the chassis’ Installation Guide to verify that the module is 
appropriate for the unit.

For instructions on how to remove a power supply module, refer to the 
chassis’s Installation Guide.

The AT-MCF2000AC power supply module is hot-swappable. You can 
install or replace the module while the chassis is powered on.

Refer to the chassis’ Installation Guide for a list of safety precautions to 
observe when installing the power supply module in the unit.

The following procedure uses the AT-MCF2000 media converter chassis 
for illustration purposes. Your chassis may be different.

Package Contents

Make sure the following items are included in the shipping package. If an item 
is missing or damaged, contact your Allied Telesis sales representative for 
assistance.

One AT-MCF2000AC power supply module

Four regional AC power cords

One power cord retaining clip

This Installation Guide

Installing the AT-MCF2000AC Power Supply Module

To install the AT-MCF2000AC power supply module, perform the following 
procedure:

1. Remove the power supply module from the shipping package. Store the 

packaging material in a safe location. You must use the original shipping 
material if you need to return the unit to Allied Telesis.

2. Remove a blank panel from a power supply/fan module slot on the back 

panel of the chassis by loosening the two captive screws of the panel with 
a cross-head screwdriver. Refer to the chassis’ Installation Guide for the 
location of the power supply/fan module slots.

Figure 2.  Removing the Blank Panel from a Power Supply/Fan Module Slot

3. Slide the power supply module into the slot as shown in Figure 3, until it is 

flush with the back panel of the chassis. Light pressure may be needed to 
seat the module on the connector on the back panel of the chassis.

AT-MCF2KPN

L2

AT-MCF2KPN

L3

1111-a

MA

A

Caution

Do not force the module into place. Doing so may damage the 
connector pins on the backplane inside the chassis.

Figure 3.  Installing the AT-MCF2000AC Power Supply Module

4. Secure the power supply module to the chassis by tightening the two 

captive screws using a cross-head screwdriver. Refer to Figure 4.

Figure 4.  Securing the Power Supply Module

5. Locate the retaining brackets on either side of the AC power connector. 

Refer to Figure 5.

Figure 5.  Locating the Retaining Clip Brackets

AT-MCF2KPN

L3

NORM

AL

FAULT

STATUS

PSU

FAN

1111-a

MANA

G

A

1113-a

AT-MCF2KPNL3

NORM

AL

FAULT

STATUS

PSU

FAN

M

A

AT-MCF2KPNL3

NORMAL
FAULT

STATUS

PSU

FAN

M

A

Retaining Clip Brackets

AT-MCF2000AC Power Supply Module

Installation Guide

Allied Telesis, Inc.

www.alliedtelesis.com

613-000575 Rev A

1

*613-000575 RevA*

2

3

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