Comtech EF Data MM200 - Manual (Page 91)

MM200 High-Speed Microwave Modem Electrical Interfaces
TM086 - Rev. 4.1 5-15
5.16.2 PARALLEL RX 25-pin female ‘D’ sub connector (J16)
Accepts RS-422/LVDS M2P Modulator Output.
Table 5-11. Parallel Rx RS-422/LVDS, M2P – 25-Pin Female
‘D’ Sub Connector
Pin Number M2P Signal Direction
1 OUTCLK+ Output
14 OUTCLK- Output
2 CLK+ Input
15 CLK- Input
3 SYNC+ Input
16 SYNC- Input
4 VALID+ Input
17 VALID- Input
5 D0+ Input
18 D0- Input
6 D1+ Input
19 D1- Input
7 D2+ Input
20 D2- Input
8 D3+ Input
21 D3- Input
9 D4+ Input
22 D4- Input
10 D5+ Input
23 D5- Input
11 D6+ Input
24 D6- Input
12 D7+ Input
25 D7- Input
13 Cable Shield ---
5.16.3 CLK IN (J17)
Not Used