Comtech EF Data RSU-503 - Manual (Page 33)

RSU-503 Redundancy Switch Unit Installation
Rev. 8 17
2.4.1 TX/IF Output (J1, J5)
The TX/IF Output connectors are TNC connectors, each with an impedance of 50
Ω
.
These connectors carry the IF uplink signal to the online RFT (Unit A or B).
2.4.2 RX/IF Input (J2, J6)
The RX/IF Input connectors are TNC connectors, each with an impedance of 50
Ω
. These
connectors carry the IF downlink signal from the online RFT (Unit A or B).
2.4.3 TX/RF Input (J3, J7)
The TX/RF Input connectors are type N connectors, each with an impedance of 50
Ω
.
These connectors carry the transmit uplink signal from the online RFT (Unit A or B).