Nortel DMS-100 Series Replacement Procedures page 514

1-482 XPM card replacement procedures (continued)
NTBX02
in an RSC-S (PCM-30) Model A RCO2
Application
Use this procedure to replace an NTBX02 card in an RSC-S RCO2.
PEC
NTBX02
NTBX02
Note: NTBX02BA is required when the RC02 is configured with the optional
processor NTAX74AA instead of the NTMX77AA.
Common procedures
None
Action
The following flowchart is only a summary of the procedure. To replace the
card, use the instructions in the procedure that follows the flowchart.
297-8021-547 Standard 14.02 May 2001
Suffixes Name
AA D-Channel Handler
BA Enhanced D-Channel Handler