IBM Nways 3746-900, External Cable References, Page: 35 / 106

ARC Cable Reference
ARC V.24 Direct Attachment (ARC1B)
Table 3-9. ARC V24 Direct Attachment Cable Pin Assignments
Wire
Number Signal Name Connector
Position
1
2
3
4
4
5
6
7
8
8
9
10 XMIT DATA
RCVE DATA
DSRWRAP
REQ TO SEND
RFS
CARRIER DETECTOR
DTR / TI
CLKWRAP
XMIT CLOCK
RCVE CLOCK
S GND
DTR/DSR 2
3
25
4
5
8
14
15
17
7
6/20
1 14
2 5
13
Figure 3-14. ARC/Cable V.24 Direct Attachment (ARC1B)
14
1
13
2 5
Figure 3-15. Wrap Plug for ARC1B (Part Number 61F4523)
Chapter 3. External Cables for 3746 Models 900 and 950
3-13