Electrical Control Interface Connection Group; J4 | Redundant Loop' Connector; Table 2-5. 'J4 | Redundant Loop' Connector Pinout - Comtech EF Data HPOD Installation And Operation Manual

2.5

Electrical Control Interface Connection Group

2.5.1 'J4 | REDUNDANT LOOP' Connector

The 'J4 | REDUNDANT LOOP' connector is located near the waveguide output and is used
only in configurations where the SSPA controls waveguide switching.
In alternate configurations, such as "chain switching", another system block or external M&C
controls the waveguide switching. In this case, the connector remains unused, and the protective
cap should be left attached. The pinout specification is shown in Table 2-5.
External Connectors and Pinouts

Table 2-5. 'J4 | REDUNDANT LOOP' Connector Pinout

Pin
A SW_CMD_A1
B SW_CMD_COM
C SW_CMD_A2
D SW_IND_A1
E SW_IND_A2
F SW_CMD_B1
G SW_CMD_B2
H SW_IND_B1
J SW_IND_B2
K ADDR_1
L ADDR_2
M COM
N RED_1_1
P RED_1_2
R SMFLT_1_IN
S SMFLT_2_IN
T SMFLT_OUT
U RED_TXD
V RED_RXD
HPOD C-, X-, Ku-Band High-Power Outdoor Amplifier
Name
2–7
Revision 9
MN/HPOD.IOM