D. Pin Assignments
D-8
February 2001
3160-A2-GB21-90
EIA-530-A Port Interface Connector
The EIA-530-A Port interface connector information is shown in
Table D-7,
EIA-530-A Port Interface Connector
.
Table D-7.
EIA-530-A Port Interface Connector
Signal
Circuit
Mnemonic
ITU-T Number Direction
Pin
Shield
—
—
—
1
Signal Common
AB
102A
—
7
Signal Common
AC
102B
—
23
Transmitted Data
BA
103
To DSU/CSU
2 (A)
14 (B)
Received Data
BB
104
From DSU/CSU
3 (A)
16 (B)
Request-to-Send
CA
105
To DSU/CSU
4 (A)
19 (B)
Clear-to-Send
CB
106
From DSU/CSU
5 (A)
13 (B)
Received Line
Signal Detector
CF
109
From DSU/CSU
8 (A)
10 (B)
DCE Ready
CC
107
From DSU/CSU
6
DTE Ready
CD
108/1, /2
To DSU/CSU
20
Transmit Signal
Element Timing
(DTE Source)
DA
113
To DSU/CSU
11 (B)
24 (A)
Transmit Signal
Element Timing
(DCE Source)
DB
114
From DSU/CSU
12 (B)
15 (A)
Receiver Signal
Element Timing
(DCE Source)
DD
115
From DSU/CSU
17 (A)
9 (B)
Local Loopback
LL
141
To DSU/CSU
18
Remote Loopback RL
140
To DSU/CSU
21
Test Mode
TM
142
From DSU/CSU
25
Summary of Contents for 3160-A3
Page 16: ...About This Guide x February 2001 3160 A2 GB21 90...
Page 24: ...1 Introduction 1 8 February 2001 3160 A2 GB21 90...
Page 100: ...3 Operation 3 66 February 2001 3160 A2 GB21 90...
Page 142: ...A Front Panel Menu A 2 February 2001 3160 A2 GB21 90...
Page 198: ...C Configuration Options C 54 February 2001 3160 A2 GB21 90...
Page 246: ...E SNMP MIB Objects E 32 February 2001 3160 A2 GB21 90...
Page 280: ...H Asynchronous Terminal Operation H 24 February 2001 3160 A2 GB21 90...
Page 282: ...I Equipment List I 2 February 2001 3160 A2 GB21 90...
