Specifications

Installation and Operation Manual Chapter 1 Overview
DXC-100PSX Physical Description 1-11
Group 2 or in DXC-100PSX slots 8 through 10 for Broadband Group 1. The
protected DT3 or DE3 module set must be installed in a matching slot (slots 1 to
6 or 8 to10) in the DXC-100 chassis.
Thumbscrews are provided at the top and bottom of the faceplate to secure the
module in the chassis and to make an electrical connection to frame ground for
regulatory emission compliance. See
1 Figure 1-6 for an illustration of a Broadband
Primary Module.
Figure 1-6. Broadband Primary Module
D/E3T3/P
IN RX
TX
OUT TX
RX
Two sets of individual BNC (AMP 415085-1 locking bayonet-type) female
receptacles (four total) are mounted on the Broadband Primary interface module
with the IN pair interfacing the broadband facility and the OUT pair interfacing
the associated DXC-100-resident module set.
See
1 Figure 1-7 for the IN and OUT connector configuration and labeling.
Broadband Primary IN Connectors (Top Pair)
RX
Receive (from Network)
Shield Ground
TX
Transmit (to Network)
Shield Groun
d
Broadband Primary OUT Connectors (Bottom Pair)
TX
Transmit (to DXC-100)
Shield Groun
d
RX
Receive (from DXC-100)
Shield Ground
Figure 1-7. Broadband Primary Module BNC Connector Configuration and Pinouts