Rj-45 cable wrap connector, V.24 communications adapter remote power-on cable – IBM VERSION 5 SY44-5902-05 User Manual
Page 265
Table 53. Two-port communications adapter cable wiring (continued)
50-pin connector
Port 1 DTE connector number
Port 2 DTE connector number
47
Not Used
1
48
Not Used
10
49
Not Used
12
50
Not Used
13
RJ-45 cable wrap connector
Table 54. RJ-45 cable wrap connector
Description
Wrap connector pin to
pin
+RCV_TE DRIVER (+DATA_OUT TO +XMIT_TE DSHL (+DATA_IN)
3 to 4
-XMIT_TE DSHL(-DATA_IN) TO -RCV_TE DRIVER (-DATA_OUT)
5 to 6
(Positions 1,2,7,8 not used)
V.24 communications adapter remote power-on cable
Table 55. V.24 communications adapter remote power-on cable
Signal designation
Interchange circuit number
Adapter connector pin
number
DCE connector pin
number
Transmitted data
103
2
2
Received data
104
3
3
Request to send (RTS)
105
4
4
Ready for sending (CTS)
106
5
5
Data set ready (DSR)
107
6
6
Data terminal
ready/connect data set to
line
108/2 108/1
24
20
Received line signal
(carrier) detector
109
8
8
Data signal rate selector
(DTE source)
111
43
23
Transmitter signal element
timing (DTE)
113
11
24
Transmitter signal element
timing (DCE)
114
19
15
Receiver signal element
timing (DCE)
115
21
17
Select standby
3
116
29
11
Calling indicator
4
125
27, E1
22
Remote loopback
140
25
21
Local loopback
141
22
18
Test indicator
142
12
25
Cable ID 1, common return 102
7,16,17,33
7
Chapter 9. System Architecture and Configuration
251