IBM SY44-5902-05 manual Two-port communications adapter cable

Table 52. ISDN (continued)

Wrap connector pin to pin		Connector pin	ISDN
22	to 23, 35	22	Not Used
23	to 22, 35	23	Not Used
24	to 25, 37	24	Not Used
25	to 24, 37	25	Not Used
26	to 27	26	-XMIT TE DSHL (-DATA IN)
27	to 26	27	-RCV TE DRIVER (-DATA OUT)
28	to 32	28	Not Used
29	to 16, 30	29	RES
30	to 16, 29	30	Not Used
31	to 43, 45	31	RES
32	to 28	32	Not Used
33	to 12, 13	33	Not Used
34		34	SGND
35	to 22, 23	35	Not Used
36	to 7, 8	36	Not Used
37	to 24, 25	37	Not Used
38	to 4	38	JUMPER TO DEGLITCH IN
39	to 21	39	DEGLITCH RST
40		40	CID 2
41		41	CID 1
42		42	CID 0
43	to 31, 45	43	Not Used
44	to 14, 46	44	Not Used
45	to 31, 43	45	Not Used
46	to 14, 44	46	Not Used
47		47	CID 3
48		48	CID 2
49		49	CID 1
50		50	CID 0

Two-port communications adapter cable

Table 53. Two-port communications adapter cable wiring

50-pin connector	Port 1 DTE connector number	Port 2 DTE connector number
1	1	Not Used
2	2	Not Used
3	3	Not Used
4	6	Not Used
5	Not Used	Not Used
6	11	Not Used

Chapter 9. System Architecture and Configuration 249