Installation guide

1-50 Hardware installation
Installing the RSM package
Standard 2.0 Meridian Mail Mini and Enhanced Card Option May 2000
Installation and Maintenance Guide
Installing the RSM
breakout assembly
To install the RSM breakout assembly, follow these steps.
DANGER
Risk of electric shock
Before installing the RSM breakout
assembly, verify that the Enhanced Card
Option Processor Board is not plugged
into the back of the Meridian 1 chassis.
Turning off Meridian Mail is not a
sufficient safeguard.
CAUTION
Risk of equipment damage
Use extreme care and wear a grounding
strap when handling the PCBs. They are
susceptible to electrostatic damage, and to
damage from rough or improper handling.
Step Action
1 If you are adding an RSM breakout assembly to an
existing system, courtesy down Meridian Mail and power
it down.
See “Stopping Meridian Mail” on page 4-8.
2 Connect one end of the RSM cable (NTTK44AA) to the
50-pin connector at the back of the Meridian Mail slot
(slot 10) of the Option 11C Mini Chassis Expander.
3 Connect the other end of the RSM cable to the P0
connector on the RSM assembly (NTTK40AA).