Comtech EF Data HPCST-5000 - Manual (Page 113)

High-Power TWTA Satellite Terminals Redundant System Installation
Rev. 1 3–29
3.4.2.1.2 TWTA Serial Interface
The TWTA “A”, TWTA “B”, and TWTA “C” connectors are not functional.
3.4.2.1.3 External Interlock/Remote Functions
Current configurations do not support this interface. The external interlock function has
been disabled internally.
3.4.2.1.4 Waveguide Switch #1
The waveguide switch #1 pinouts are presented in the table below, and pictured in
Figure 3-9.
Pin # Function/Description
1 Ground
2 Waveguide Switch Position “A” Indicator
3 Waveguide Switch Position “B” Indicator
4 to 15 N/A
D B -15 F E M A LE , F R O N T V IE W
8 1
15 9
Figure 3-9. Waveguide Switch Connector Pinouts
3.4.2.1.5 Waveguide Switch #2
Waveguide switch #2 is not supported in the current configuration.