Analog Voice Multiport Pinouts (Rj-21X/Ca21A - Cisco VG350 Installation Manual

Analog Voice Multiport Pinouts (RJ-21X/CA21A)

Analog Voice Multiport Pinouts (RJ-21X/CA21A)
Figure A-5
Figure A-5
RJ-21 cable
Table A-6
Table A-6
Port
Number
1
2
3
4
5
6
7
8
9
10
11
Cisco VG350 Voice Gateway Hardware Installation Guide
A-6
shows the RJ-21 connector wiring for the cable used for the multiport analog voice interface.
RJ-21 Connector Wiring
1
26
RJ-21 connector
lists the pinouts for the RJ-21 connector.
RJ-21 Connector Pinouts
Connector Pin
Number Signal
1 Ring
26 Tip
2 Ring
27 Tip
3 Ring
28 Tip
4 Ring
29 Tip
5 Ring
30 Tip
6 Ring
31 Tip
7 Ring
32 Tip
8 Ring
33 Tip
9 Ring
34 Tip
10 Ring
35 Tip
11 Ring
36 Tip
Appendix A
25
50
Port Connector Pin
Number Number
13 13
38
14 14
39
15 15
40
16 16
41
17 17
42
18 18
43
19 19
44
20 20
45
21 21
46
22 22
47
23 23
48
Cable Specifications and Information
Signal
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Tip
OL-25970-01