Avaya S8700 Maintenance Manual page 191

PDMODULE (Processor Data Module) TDMODULE
(Trunk Data Module)
G3 PBX
TDM
BUS
Figure 8-33. Typical Data Module Configurations
555-233-142
Physical Connection
Digital
Line
Primary Information Channel
Circuit
Pack
Signaling
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Secondary Information
Channel unused)
Physical Connection
Digital
Primary Information Channel
Line
Circuit
Signaling
Pack
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Secondary Information
Channel unused)
Physical Connection
Digital
Primary Information Channel
Line
Circuit
Signaling
Pack
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Secondary Information Channel
Physical Connection
MPDM
or DA
in
stand-alone
mode
MTDM
Primary
MTDM
. .
. . . . .
. . . . .
. . . . .
. . . .
. . . .
. . . .
. . . .
. .
Secondary
MTDM
Issue 1 May 2002
Terminal
Host
Computer
with
DCE
Interface
Host
Computer
with
DCE
Interface
Host
Computer
with
DCE
Interface
8-887