Bay Networks Remote Annex 4000 Hardware Installation Manual page 142

Appendix B Cables and Connectors
B-6 Remote Annex 4000 Hardware Installation Guide
Table B-2. PBX to DB25 Modem Cable Connections (continued)
Remote Annex 4000
PBX Pin
23
24
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
Signal DB25 Port-Pin
DSR6 P6-6
RTS6 P6-4
RXD1 P1-3
TXD1 P1-2
DTR1 P1-20
CTS1 P1-5
RXD2 P2-3
TXD2 P2-2
DTR2 P2-20
CTS2 P2-5
RXD3 P3-3
TXD3 P3-2
DTR3 P3-20
CTS3 P3-5
RXD4 P4-3
TXD4 P4-2
DTR4 P4-20
CTS4 P4-5
RXD5 P5-3
TXD5 P5-2
DTR5 P5-20
CTS5 P5-5
RXD6 P6-3
TXD6 P6-2
DTR6 P6-20
CTS6 P6-5
Modem Signal
DSR6
RTS6
RXD1
TXD1
DTR1
CTS1
RXD2
TXD2
DTR2
CTS2
RXD3
TXD3
DTR3
CTS3
RXD4
TXD4
DTR4
CTS4
RXD5
TXD5
DTR5
CTS5
RXD6
TXD6
DTR6
CTS6