Figure B-10: Cable Between The V.25 Bis Network Connection Panel And A Data Unit; Table B-11: Pin Assignments For Signal Flow Between The - PictureTel Concorde 4500 Servicing Manual

PIN ASSIGNMENTS
Signal Description
Frame ground
FG
Signal ground
SG
Clear to send
CTS
B-16
V.25 bis
DA-15 connector
CTRL
A
PORT
1
CTRL
B
PORT
2
Figure B-10: Cable Between the V.25 bis Network
Connection Panel and a Data Unit
The following table lists the pin assignments for the DA-15 and
M-34 connectors and shows the signal ßow.

Table B-11: Pin Assignments for Signal Flow Between the

DA-15 and M-34 Connectors
DA-15
(DTE)
Pin
1
8
5
Source
(Not applicable)
(Not applicable)
DCE
M-34 connector
M-34
(DCE)
Circuit
A
B
D