Cisco PA-4T+ Installation And Configuration Manual page 25

Chapter 1 Overview
Table 1-6
Router End, HD
60-Position Plug
Signal
Shield ground
TxD/RxD+
TxD/RxD–
RxD/TxD+
RxD/TxD–
RTS/CTS+
RTS/CTS–
CTS/RTS+
CTS/RTS–
DSR/DTR+
DSR/DTR–
DCD/DCD+
DCD/DCD–
TxC/RxC+
TxC/RxC–
RxC/TxCE+
RxC/TxCE–
LL/DCD
Circuit ground
DTR/DSR+
DTR/DSR–
TxCE/TxC+
TxCE/TxC–
Mode_1
Ground
Mode_2
Ground
Mode_DCE
1. HD = high density.
OL-3561-04
EIA-530 DTE Adapter Cable Signals (CAB-530MT=)
1
Network End,
DB-25 Plug
Pin Pin Signal
46 1 Shield ground
11 —> 2 TxD+
12 —> 14 TxD–
28 <— 3 RxD+
27 <— 16 RxC–
9 —> 4 RTS+
10 —> 19 RTS–
1 <— 5 CTS+
2 <— 13 CTS–
3 <— 6 DSR+
4 <— 22 DSR–
5 <— 8 DCD+
6 <— 10 DCD–
24 <— 15 TxC+
23 <— 12 TxC–
26 <— 17 RxC+
25 <— 9 RxC–
44 —> 18 LL
45 7 Circuit ground
7 —> 20 DTR+
8 —> 23 DTR–
13 —> 24 TxCE+
14 —> 11 TxCE–
49
48 Shorting group
47
51 Shorting group
52
PA-4T+ Synchronous Serial Port Adapter Installation and Configuration
Cables, Connectors, and Pinouts
1-13