Nexio AMP® Gen-7
Connectors and Ports
2014 Imagine Communications | All Rights Reserved
Page 16 of 42
Connector Specifications
The following information is provided for service professionals who want to customize cables and
connectors.
RS-422 Wiring – EIA-422 DB-9
Generic
RS-422
SMPTE Master
SMPTE
Tributary
Master
RJ12 – AB4
Tributary
RJ12
Master
RJ45
DB9
M
RS422
EIA-422
DB9M
SMPTE
SMPTE
Master
DB9F
SMPTE
SMPTE
Trib
RJ12
ADC
Master
RJ12
Trib
RJ45
D-Ser
Master
1
Tx-
→
2
Rx-
8
Rx-
3
Rx-
2
Rx-
6
Rx-
2
Tx+
→
7
Rx+
3
Rx+
4
Rx+
1
Rx+
3
Rx+
3
Rx+
←
3
Tx+
7
Tx+
1
Tx+
4
Tx+
1
Tx+
4
Rx-
←
8
Tx-
2
Tx-
2
Tx-
3
Tx-
2
Tx-
5
GND
6
RTS-
7
RTS+
8
CTS+
9
CTS-
RJ-12 GPI Pinout
RJ-11 – 6 pos, 4-pin, 1 pair
RJ-14 – 6 pos, 4-pin, 2 pair
RJ-12 – 6 pos, 6-pin, 3 pair
RJ-45 – 8 pos, 8-pin, 4 pair