363-205-401
RT Turn Up:
Issue 7, March 1997
Page 1 of 2
DLP-521
Verify Correct Complement of Circuit Packs for
FP303
1.
Refer to Table A to determine the required number and complement of circuit
packs for feature package 303 (FP303).
2.
Are all required packs available?
If YES, then STOP. YOU HAVE COMPLETED THIS PROCEDURE.
If NO, then obtain missing packs.
TABLE A
FP303 COMMON UNIT COMPATIBILITY
Unit
Code
Function
Code
Requirements
BCU
MC97796A1
One BCU for each system (blue and white).
ADU
AUB27B
One ADU for each system (blue and white).
TRU
AUA112B
One TRU for each dual digroup shelf (two for each system);
one 993A TRU cable to connect TRUs.
LIU
AUA61C, D, E
or F
AUA62C, D, E
or F
AUA64C, D, E
or F
One LIU for each equipped DS1; choose among unit codes.
LSU
AUA74
One LSU for each system with DS1 protection switching.
CTU
AUB22
AUB25
One CTU for each dual channel bank; choose between unit codes.
PCU
AUA11( )
One PCU for each shelf of the dual channel bank.
CFU
AUA114
39E
One CFU for each system; choose between unit codes.
LFU
AUA115
39F
One LFU for each dual channel bank if equipped with AUA62C
or D LIUs; choose between unit codes.
FCU
AUA24
One FCU is required for each system if a 2( ) fan unit is installed.
