All that is required is 8 twisted-pairs of shielded 110-ohm wire. Pin to pin ground connections
are optional as long as the shield is connected to the connector hood.
The twisted pairs are as follows:

1 14

2 15

3 16

4 17

5 18

6 19

7 20

8 21

Input 1/2
Input 3/4
Input 5/6
Input 7/8
Output 1/2
Output 3/4
Output 5/6
Output 7/8

Twisted Pairs

Signal Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
5
6
7
8
10*
12*
13*
18
19
20
21
1
2
3
4
14
15
16
17
22*
23*
24*
25*
D-sub 1(DME32) D-sub 2 (Input) D-sub 3 (Output) Signal Description
Input 1/2 +
Input 3/4 +
Input 5/6 +
Input 7/8 +
Output 1/2 +
Output 3/4 +
Output 5/6 +
Output 7/8 +
No Connection
GND
No Connection
GND
GND
Input 1/2 -
Input 1/2 -
Input 1/2 -
Input 1/2 -
Output 1/2 -
Output 1/2 -
Output 1/2 -
Output 1/2 -
GND
GND
GND
GND
*Optional Connection
The pin configuration is as follows:
8