IBM VERSION 5 SY44-5902-05 - Manual (Page 264)

Table 53. Two-port communications adapter cable wiring (continued)
50-pin connector Port 1 DTE connector number Port 2 DTE connector number
7 21 Not Used
8 Not Used Not Used
9 Not Used 2
10 Not Used 3
11 Not Used 6
12 Not Used Not Used
13 Not Used 11
14 Not Used 19
15 Not Used 20
16 Not Used 8
17 Not Used 7
18 17 Not Used
19 4 Not Used
20 5 Not Used
21 15 Not Used
22 Not Used Not Used
23 18 Not Used
24 25 Not Used
25 24 Not Used
26 Not Used 4
27 Not Used 5
28 Not Used 15
29 Not Used Not Used
30 Not Used 18
31 Not Used 22
32 Not Used 23
33 Not Used 17
34 7 Not Used
35 8 Not Used
36 22 Not Used
37 19 Not Used
38 20 Not Used
39 23 Not Used
40 10 Not Used
41 12 Not Used
42 13 Not Used
43 Not Used Not Used
44 Not Used 24
45 Not Used 21
46 Not Used 25
250 Service Functions V5R2