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17 j29 | down converter port h, 18 j30 | down converter port e, 2 ifs20l l-band unit connectors – back panel – Comtech EF Data RCS20 User Manual

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RCS20 M:N Redundancy Switch

Revision 15

Electrical Interfaces

MN-RCS20 and CD-RCS20

5–32

5.5.2.1.17 J29 | DOWN CONVERTER PORT H

J29 | DOWN CONVERTER PORT H is used for connecting to a downlink feed for mapped satellite
receive channels 1 thru 8.

5.5.2.1.18 J30 | DOWN CONVERTER PORT E

J30 | DOWN CONVERTER PORT E is used for connecting to a downlink feed for mapped satellite
receive channels 1 thru 8.

5.5.2.2 IFS20L L-Band Unit Connectors – Back Panel

Figure 5-18 IFS20L Back Panel Connectors

5.5.2.2.1 J1 | UPCONV 8

The J2 | UPCONV 8 port is used for connecting satellite transmit channel 8 to uplink.

5.5.2.2.2 J2 | UPCONV 7

The J2 | UPCONV 7 port is used for connecting satellite transmit channel 7 to uplink.

5.5.2.2.3 J3 | UPCONV 6

The J3 | UPCONV 6 port is used for connecting satellite transmit channel 6 to uplink.

5.5.2.2.4 J4 | UPCONV 5

The J4 | UPCONV 5 port is used for connecting satellite transmit channel 5 to uplink.

5.5.2.2.5 J5 | UPCONV 9

The J5 | UPCONV 9 port is used for connecting satellite transmit channel 9 to uplink (not used when
channel 9 is used as backup 2).