Co power unit (rear), Pin assignments of the dc inputs, Power input cable and the co power unit (see – Paradyne COMSPHERE 3600 Series User Manual
Page 44: Figure a-1, Table a-1, Lists the pin assignments for the dc
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COMSPHERE –48 Vdc Central Office Power Unit
A-2
May 1998
3000-A2-GB41-40
J1
P6
P3
P1
–48VDC A
P5
–48VDC B
ALARM B
ALARM A
P4
P2
1
1
8
1
1
1
1
8
1
Network
Management
Connector
P6
Connector
P3
Connector
–48 Vdc A
Connector
Alarm
A
Alarm
B
–48 Vdc B
Connector
496-13699-01
–48 Vdc
Common
–48 Vdc
Common
Figure A-1. CO Power Unit (Rear)
Table A-1
Pin Assignments of the DC Inputs
Pin Number
Assigned To ...
1
– 48V
2
– 48V CO ground return
The backplane connector is a Universal MATE-N-LOK
connector (AMP part number 350428-1). The
corresponding supplied connector housing is also a
Universal MATE-N-LOK connector (AMP part
number 1-480698-0).
for the individual contacts that can be used for various
wire sizes.
illustrates the connector housing
and contact.
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