Table of Contents

DC Power Rail Module

1-29

Component Slot Allocation

1-29

RMX 4000 LEDs

1-31

RMX 4000 Front Panel LEDs

1-31

RMX 4000 Rear Panel LEDs

1-34

RTM-IP 4000

1-34

RTM LAN

1-35

RTM ISDN

1-36

Component Replacement

2-1

Using the Modified PMC Compatible Ejector Lever

2-3

Replacing the CNTL 4000 Module

2-4

Replacing an AC Power Supply Module

2-5

Replacing an AC Power Entry Module (PEM)

2-6

Replacing a DC Power Rail Module (PRM)

2-7

Replacing the Fan Drawer

2-9

Inserting an Air Filter (Optional) in the Fan Drawer

2-10

Replacing a Faulty MPM+ Card

2-11

Removing the MPM+ Card from the MCU

2-11

Installing the Replacement MPM+ Card

2-13

Installing a New MPM+ Card in a Powered On RMX 4000 ..

2-14

Replacing a RTM ISDN Card

2-14

Replacing the RTM-IP 4000

2-16

Replacing the RTM LAN

2-17

Replacing the Fabric Switch Module (FSM 4000)

2-18

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Polycom DOC2548A manual Component Replacement