31
Standalone G-Converter
TECHNICAL: 0118 931 2233
Appendix G- X.21/V.11 DCE Pinout
15 Way D Type female Configured as DCE
DATA CHANNEL CONNECTIONS
Name
Description
Type at Connector
DCE – DB15
Female
Protective Ground
-
1
G
Signal Ground
-
8
T(A)
TxDa
Input
2
T(B)
TxDb
Input
9
R(A)
RxDa
Output
4
R(B)
RxDb
Output
11
S(A)
Clock a
Output
6
S(B)
Clock b
Output
13
I(A)
Indicate a
Output
5
I(B)
Indicate b
Output
12
C(A)
Control a
Input
3
C(B)
Control b
Input
10
X(A)
Ext Clock a
Input
7
X(B)
Ext Clock b
Input
14
Notes:
Connector shell and termination must be as specified in the EMC section contained in
Appendix C – EMC Requirements
.
