Co Power Unit Installation - Paradyne 3000 Installation Manual

Space
Between
CO
CO Power
Power
Tray and
Tray
Power Module
3 0 0
0 D
C P
o w
SDCP
Ribbon
Cabll
Power
Module
3. At the rear of the carrier, use a large flat-blade
screwdriver to engage and tighten the two captive
screws that fasten the CO Power Unit to the
carrier.
3000-A2-GB41-50
Built-in
Retainer
Clips
SDCP
Ribbon
Cabll
Flanges
e r
M o
d u le
3 0 0
0 D
C P
o w
e r
M o
d u le
Left
F an
Figure 2-3. CO Power Unit Installation
P ow
er
A la
rm
3 0 0
0 D
C P
o w
e r
M o
d u le
P ow
er
F an
A la
rm
4. Plug one backplane connector cable assembly
from the P20 connector on the carrier's backplane
to the P6 connector on the CO Power Unit's
backplane. Then, plug the second backplane
connector cable assembly from the P19 connector
on the carrier's backplane to the P3 connector on
the CO Power Unit's backplane. The backplane
connector cable assemblies enable a
backplane-to-backplane connection which
provides low voltage dc power to the carrier (see
Figure 2-4).
October 2002
Installation
Ground
Strap
496-13681-02
2-9