Paradyne 3160-A4 Operator's Manual page 233

Table E-7.
3160-A2-GB24-10
RS-449 Cable Interface
Circuit
Signal Mnemonic
Shield —
Signal Ground SG
Receive Ground RC
Send Common SC
Send Data SD
Receive Data RD
Request to Send RS
Clear to Send CS
Receiver Ready RR
Data Mode DM
Terminal Ready TR
Terminal Timing TT
Send Timing ST
Receive Timing RT
Local Loopback LL
Remote Loopback RL
Test Mode TM
March 2001
ITU-T
Number Direction
— —
102A —
102B —
— —
103 To DSU/CSU
104 From DSU/CSU 6 (A)
105 To DSU/CSU
106 From DSU/CSU 9 (A)
109 From DSU/CSU 13 (A)
107 From DSU/CSU 11 (A)
108/1, /2 To DSU/CSU
113 To DSU/CSU
114 From DSU/CSU 5 (A)
115 From DSU/CSU 8 (A)
141 To DSU/CSU
140 To DSU/CSU
142 From DSU/CSU 18
E. Pin Assignments
Pin
1
19
20
37
4 (A)
22 (B)
24 (B)
7 (A)
25 (B)
27 (B)
31 (B)
29 (B)
12 (A)
30 (B)
17 (A)
35 (B)
23 (B)
26 (B)
10
14
E-11