Paradyne 3160 Operator's Manual page 204

Pin Assignments
EIA-530-A Port Interface Connector
D-8
The EIA-530-A Port interface connector information is shown in Table D-7.
Table D-7. EIA-530-A Port Interface Connector
Circuit
Signal
Mnemonic
Shield —
Signal Common AB
Signal Common AC
Transmitted Data BA
Received Data BB
Request-to-Send CA
Clear-to-Send CB
Received Line CF
Signal Detector
DCE Ready CC
DTE Ready CD
Transmit Signal DA
Element Timing
(DTE Source)
Transmit Signal DB
Element Timing
(DCE Source)
Receiver Signal DD
Element Timing
(DCE Source)
Local Loopback LL
Remote RL
Loopback
Test Mode TM
March 1999
ITU-T
Direction
Number
— —
102A —
102B —
103 To DSU/CSU
104 From DSU/CSU
105 To DSU/CSU
106 From DSU/CSU
109 From DSU/CSU
107 From DSU/CSU
108/1, /2 To DSU/CSU
113 To DSU/CSU
114 From DSU/CSU
115 From DSU/CSU
141 To DSU/CSU
140 To DSU/CSU
142 From DSU/CSU
Pin
1
7
23
2 (A)
14 (B)
3 (A)
16 (B)
4 (A)
19 (B)
5 (A)
13 (B)
8 (A)
10 (B)
6
20
11 (B)
24 (A)
12 (B)
15 (A)
17 (A)
9 (B)
18
21
25
3160-A2-GB21-80