Nexio AMP® Gen-7
Connectors and Ports
2014 Imagine Communications | All Rights Reserved
Page 11 of 42
RS-422 Port Connector Pinout Table
VHDCI
Pin
AMP
Software
Ports
Signal
Flow
Direction
RJ-12
Pins
RJ-12
Cable End
Label
1, 35
GND
NA
empty
2, 36
1
TX+, TX-
1, 2
A
3, 37
1
RX+, RX-
4, 3
A
4, 38
2
TX+, TX-
1, 2
B
5, 39
2
RX+, RX-
4, 3
B
6, 40
3
TX+, TX-
1, 2
C
7, 41
3
RX+, RX-
4, 3
C
8, 42
4
TX+, TX-
1, 2
D
9, 43
4
RX+, RX-
4, 3
D
10, 44
5
TX+, TX-
1, 2
E
11, 45
5
RX+, RX-
4, 3
E
12, 46
6
TX+, TX-
1, 2
F
13, 47
6
RX+, RX-
4, 3
F
14, 48
7
TX+, TX-
1, 2
G
15, 49
7
RX+, RX-
4, 3
G
16, 50
8
TX+, TX-
1, 2
H
17, 51
8
RX+, RX-
4, 3
H
GPI-Out Port Connector Pinout Table
VHDCI
Pin
GPO
Label
RJ-12
Pins
RJ-12
Cable End
Label
18, 19
GPO1
1, 4
J
20, 21
GPO2
1, 4
K
22, 23
GPO3
1, 4
L
24, 25
GPO4
1, 4
M
26, 27
GPO5
1, 4
N
28, 29
GPO6
1, 4
P
30, 31
GPO7
1, 4
Q
32, 33
GPO8
1, 4
R
34
GND