![](/images/new-backgrounds/1107123/10712311x1.webp)
Table of Contents
ISDN/PSTN Clock Source | |
RTM LAN | |
AC Power Entry Module (PEM) | |
DC Power Rail Module | |
Component Slot Allocation | |
RMX 4000 LEDs | |
RMX 4000 Front Panel LEDs | |
RMX 4000 Rear Panel LEDs | |
RTM LAN | |
RTM ISDN | |
Component Replacement | |
Using the Modified PMC Compatible Ejector Lever | |
Replacing the CNTL 4000 Module | |
Replacing an AC Power Supply Module | |
Replacing an AC Power Entry Module (PEM) | |
Replacing a DC Power Rail Module (PRM) | |
Replacing the Fan Drawer | |
Inserting an Air Filter (Optional) in the Fan Drawer | |
Replacing an Faulty MPM+/MPMx Card | |
Removing the MPM+/MPMx Card from the MCU | |
Installing the Replacement MPM+/MPMx Card | |
Installing an MPM+/MPMx Card on the RMX 4000 | |
Replacing a RTM ISDN Card | |
Replacing the | |
Replacing the RTM LAN | |
Replacing the Fabric Switch Module (FSM 4000) |
ii