Appendix A. Pinouts
A-4
DSU IV ESP User Manual
61204011L1-1
Table A-4. Pin Assignments for Primary V.35 Connector
Pin
CCITT
Description
A
101
Protective Ground (PG)
B
102
Signal Ground (SG)
C
105
Request to Send (RTS)
D
106
Clear to Send (CTS)
E
107
Data Set Ready
F
109
Received Line Signal Detector (CD)
H
-
Data Terminal Ready (DTR)
J
-
Ring Indicator
L
-
Local Loopback (LL)
N
-
Remote Loopback (RL)
R
104
Received Data (RD-A)
T
104
Received Data (RD-B)
V
115
Receiver Signal Element Timing (SCR-A)
X
115
Receiver Signal Element Timing (SCR-B)
P
103
Transmitted Data (SD-A)
S
103
Transmitted Data (SD-B)
Y
114
Transmitter Signal Element Timing (SCT-A)
AA
114
Transmitter Signal Element Timing (SCT-B)
U
113
External TX Signal Element (SCX-A)
W
113
External TX Signal Element (SCX-B)
NN
-
Test Indicator (TI)
Summary of Contents for DSU IV ESP
Page 54: ...Chapter 4 Applications 4 8 DSU IV ESP User Manual 61204011L1 1...
Page 80: ...Chapter 8 Configuring Test Options 8 4 DSU IV ESP User Manual 61204011L1 1...
Page 92: ...Chapter 9 Configuring Dial Options 9 12 DSU IV ESP User Manual 61204011L1 1...
Page 104: ...Chapter 11 Configuring Unit Utilities 11 6 DSU IV ESP User Manual 61204011L1 1...
Page 108: ...Chapter 12 Activating Dial Functions 12 4 DSU IV User Manual 61204011L1 1...
Page 134: ...Chapter 14 Viewing Status Information 14 6 DSU IV ESP User Manual 61204011L1 1...
Page 140: ...Appendix A Pinouts A 6 DSU IV ESP User Manual 61204011L1 1...
Page 152: ...Appendix B AT Commands B 12 DSU IV ESP User Manual 61204011L1 1...
Page 168: ...Appendix D Configuration Profiles D 4 DSU IV ESP User Manual 61204011L1 1...
Page 172: ...Appendix E DSU to DSU Tail Circuit E 4 DSU IV ESP User Manual 61204011L1 1...
Page 176: ...Appendix F Specifications Summary F 4 DSU IV ESP User Manual 61204011L1 1...
Page 190: ...Appendix H Glossary H 10 DSU IV ESP User Manual 61204011L1 1...
Page 194: ...Index Index 4 DSU IV ESP User Manual 61204011L1 1...
