Mil-188-114A (J4); Ethernet M&C (J11); Ethernet Data Interface (J10); Table 4-5. Mil-188-114A Port (Rs-422) 26-Pin Dual Row Header (J2) - Comtech EF Data DMD1050TS Installation And Operation Manual

4.5.6 MIL-188-114A (J4)

The MIL-188-114A port is an RS422 interface.
•
26-Pin Dual Row Male Header
•
Mfg (Samtec) P/N: TSW-1-13-7-G-D

Table 4-5. MIL-188-114A Port (RS-422) 26-Pin Dual Row Header (J2)

Pin No.
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
26
4.5.7 Ethernet M&C (J11)
The Ethernet M&C Port is a 10 Base-T Interface. J9 is used for the M&C functions of the unit. The
physical interface is a standard female RJ-45 connector.

4.5.8 Ethernet Data Interface (J10)

The DMD1050TS Ethernet Data Interface provides two RJ-45, Auto-Crossover and Auto-
Sensing, 10/100 Ethernet Data Ports. The physical interfaces are twin female RJ-45 connectors.
Rear Panel Interface
Signal Name
Ground
Send Data B (+)
Send Data A (-)
Send Timing A (-)
Receive Data A (-)
Receive Data B (+)
Request To Send A (-)
Receive Timing A (-)
Clear To Send A (-)
Modulator Fault - Open Collector
Data Mode A (-)
Request To Send B (+)
Ground
Data Terminal Ready A (-)
Receiver Ready A (-)
Demodulator Fault
Receive Timing B (+)
Data Mode B (+)
Receiver Ready B (+)
Data Terminal Ready B (+)
Terminal Timing B (+)
Terminal Timing A (-)
Send Timing B (+)
Antenna AGC
Clear T Send B (+)
No Connect
DMD1050TS Satellite Modem Board
Signal
---
SD-B
SD-A
ST-A
RD-A
RD-B
RS-A
RT-A
CS-A
MF
DM-A
RS-B
GND
TR-A
RR-A
DF
RT-B
DM-B
RR-B
TR-B
TT-B
TT-A
ST-B
---
CS-B
---
4–8
Revision 1
Direction
---
Input
Input
Output
Output
Output
Input
Output
Output
Output
Output
Input
---
Input
Output
Output
Output
Output
Output
Input
Input
Input
Output
Output
Output
---
MN-DMD1050TS