Filler Panel Installation; Ferrite Choke Installation - Paradyne Compshere 3000 Series Installation Manual

COMSPHERE 3000 Series Carrier
To install a T1 CSU or T1 DSU/CSU circuit card:
"
Procedure
1. Use a Phillips screwdriver to loosen the screw
holding the circuit pack lock and rotate the lock to
the open position. Open the latch.
2. Hold the circuit card vertically at the front of the
carrier, with the faceplate latch in the open
position.
3. Insert the card into the top and bottom card guides
of one of the slots numbered 1–16.
4. Slide the card into the slot. The ejector latch lifts
up as it engages the metal flange.
5. Press the latch up until it clicks into the locked
position to secure the circuit card in the carrier.
6. Rotate the circuit pack lock back into the closed
position and tighten the screw.
Verify that the circuit card is firmly seated to ensure a
connection with the rear connector plate.

Filler Panel Installation

Order and install a filler panel for each unfilled slot in
the carrier to ensure compliance with safety requirements.
The filler panel is a blank faceplate equipped with:
An abbreviated circuit card
A latch to secure it to the carrier
A circuit pack lock to prevent it from being
removed from the carrier without use of a tool
"
Procedure
1. Use a Phillips screwdriver to loosen the screw
holding the circuit pack lock and rotate the lock to
the open position.
2. Open the latch.
3. Hold the filler panel vertically at the front of the
carrier, with the faceplate latch in the open
position.
6-8
4. Insert the blank circuit card into the top and
bottom card guides of the empty slot, and tighten
the circuit pack lock screw.

Ferrite Choke Installation

One ferrite choke is provided with every:
Model 3511, 3611, and 3616 DSU with a Dial
Backup Module (DBM). Attach the ferrite choke to
the DTE cable.
DBM shipped as a separate feature. Attach the
ferrite choke to the DTE cable for a carrier
installation, and discard it for a standalone unit.
Two or more ferrite chokes are provided with every:
Model 3000 Carrier assembly with an ac power
transformer unit. Attach one ferrite choke to the ac
power cord and one to each network cable.
Model 3611 MUX circuit card. Attach one ferrite
choke to each DTE cable.
Six-Port MUX Adapter module. Attach one ferrite
choke to each DTE cable.
All ferrite chokes that are
supplied must be installed
following these instructions
to ensure compliance with
FCC Part 15 Rules.
July 1999
CAUTION
3000-A2-GA31-D0