Power Transformer Unit Installation - Paradyne Compshere 3000 Series Installation Manual

COMSPHERE 3000 Series Carrier
6. Attach either end of the 16-pin ribbon cable
(delivered with the SDCP) to the P18 ribbon cable
connector.
P18-SDCP
Ribbon Cable
P17
Connector
P18
7. Feed the ribbon cable through the four built-in
retainer clips provided in the carrier.
Built-in
Retainer
Connector
Clips
SDCP
Ribbon Cable
3-8
496-14921
Backplane
SDCP
Connector
Ribbon
Cable
495-14810
Install the power transformer unit. Refer to the next
section, Power Transformer Unit
Power Transformer Unit
Installation
If you are . . .
Installing an SDCP
in the carrier
Not installing an
SDCP
The carrier obtains low voltage ac power from the
power transformer unit mounted at the bottom of the
carrier.
"
Procedure
1. At the front of the carrier, remove the cover plate
by unscrewing the four captive screws.
Cover Plate
2. Place the power transformer unit on the flanges at
the bottom of the carrier. Slide the power
transformer unit into place against the rear rail of
the enclosure, guiding the transformer output
wires through the opening in the backplane.
July 1999
Installation.
Then . . .
Go to the SDCP Installation
section, page 3-6.
Continue with the following
procedure.
Captive
Screws
496-14889-01
3000-A2-GA31-D0