Appendix B System Connector Pin-Outs; Rj-21 Xdsl Connector Port Mapping - NetComm IP DSLAM NCT480 User Manual

APPeNDIx B SySTeM CONNeCTOR PIN-OUTS

NCT480 System connector Pin-outs contains RJ-21 Subscriber connector, RJ-45 to RS-232 DB-9 adapter
local craft management, and RJ-45 GE Network uplink and Management interface.

RJ-21 xDSL Connector Port Mapping

The female RJ-21 (Champ) subscriber connectors are located at the rear of NCT480 box chassis.
Table A-1 shows ADSL and POTS connectors correspond to ports on ADSL – J1/J2, Line – J1/J2, and
POTS J1/J2.
Line Port / POTS Port
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
NCT480 IP DSLAM User Guide
4
Figure A-1 RJ-1 Connector
J2
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Champ Pin
Tip
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Ring
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
YML856 Rev3
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