NDA-24296 CHAPTER 3
Page 461
Revision 1.0
PA-2CCHA
Common Channel Handler
Figure 3-135 Connecting Route Diagram (Digital CCIS)
DTI
TA
TB
TA
TB
PBX
MDF
RA RA
RB RB
POUTA
POUTB
To PLO
TRK
DCH/
CCH
TRK
DCH/
CCH
TRK
DCH/
CCH
TRK
DCH/
CCH
CN2
CCH
Note
DTI
Note: A maximum of 7CCH cards
can be connected to a DTI card.
CCH Multiple Connection
CCH
CCH
CCH
PCM
CARRIER
EQUIPMENT
TRK
DCH/
CCH
CN2
DTICCH
FRONT VIEW
OUT
IN
•
Digital CCIS
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