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Voice Modules (VCMs & DPVs)
OR
FAX
OR
PBX
FXS to FXS Private Line Automatic Ringdown (PLAR)
OR
FAX
OPX = Off Premise Extension
Figure 6-4
DPV Module Restrictions
Since each module slot in either a shelf or an enclosure is identical, apart from the backplane slot
address signals, any module may be installed in any slot, with the following restrictions:
•
The assignment of modules to the slots must be that of the configuration on the TMS Controller
or Point-to-Point Controller. For example, the CCM should be placed in the first slot following
the power supply module(s) if that is what the configuration shows.
•
Redundant or diverse pairs of modules when used, must be in adjacent paired slots, in the same
shelf (1-2), (3-4), (5-6), etc.
•
Rear panel Zone 1 (top) and Zone 3 (bottom) connector panels must meet the module
requirements.
•
Number and types of modules must not exceed the power rating of the installed power supplies.
•
For maximum system reliability, we recommend that a module be removed from the currently
active TMS configuration before it is extracted from its slot.
6-16
OCM DPV
TMS
FXS
Point-to-Point OCM-1000 Network
C.O.
Trunk
Port
PBX
OCM DPV
s
t
O
a
FXO
P
t
X
i
o
n
Point-to-Point OCM-1000 Network
FXO to FXS Off Premises Extension
Typical DPV Applications (2 of 2)
Office Connunications Manager OCM-1000/OCM-2000
Installation & Operation
OCM DPV
Net
FXS
OR
OCM DPV
TMS
Net
FXS
OR
DPV Overview
OR
FAX
OR
PBX
C.O.
Trunk
Port
OR
FAX
OR
PBX
C.O.
Trunk
Port
036R340-000
Issue 16
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