D-Lead Control Interface - Paradyne Compshere 3000 Series Installation Manual

COMSPHERE 3000 Series Carrier

D-Lead Control Interface

The COMSPHERE dial/lease D-lead control interface
is used in modem-pooling applications to cause the
modem to go off-hook in the Originate mode. This
interface is provided on connector J1 for Slots 1–8 and
connector J2 for Slots 9–16.
Table A-13 provides the D-lead control interface pin
assignments.
A-8
D-Lead Control Interface
Slot Connector
1 J1
2 J1
3 J1
4 J1
5 J1
6 J1
7 J1
8 J1
— J2
9 J2
10 J2
11 J2
12 J2
13 J2
14 J2
15 J2
16 J2
— J2
* DLCTL = D-Lead Control NC = No Connection
SIG GND = Signal Ground
July 1999
Table A-13
Pin # Signal Name*
16 DLCTL
15 NC
14 DLCTL
1 NC
2 DLCTL
3 NC
4 DLCTL
5 NC
6 DLCTL
7 NC
8 DLCTL
9 NC
10 DLCTL
11 NC
12 DLCTL
13 NC
25 SIG GND
16 DLCTL
15 NC
14 DLCTL
1 NC
2 DLCTL
3 NC
4 DLCTL
5 NC
6 DLCTL
7 NC
8 DLCTL
9 NC
10 DLCTL
11 NC
12 DLCTL
13 NC
25 SIG GND
3000-A2-GA31-D0