Comtech EF Data CSAT-5060 - RSU-5060 Interfaces; Electrical Interface; CSAT Unit a Interface, J1; Table 5-1. RSU-5060 Interface Connectors

C-Band Transceiver Revision 1
Redundant Systems MN/CSAT5060.IOM
5–2
5.1.1 RSU-5060 INTERFACES
5.1.1.1 Electrical Interface
The RSU-5060 contains five primary electrical control interface connectors, (J1 through
J5) and six IF signal connectors (J6 through J11).
Table 5-1. RSU-5060 Interface Connectors
Connecto
r
Function Connector Type
J1 CSAT Unit A interface MS3112E14-19S
J2 Rx Waveguide Switch interface MS3112E10-6S
J3 CSAT Unit B interface MS3112E14-19S
J4 Tx Waveguide Switch interface MS3112E10-6S
J5 Customer M&C interface MS3112E14-19S
J6 Tx IF Input from Customer Equipment Type N, Female
J7 Tx IF Output to CSAT A Type N, Female
J8 Tx IF Output to CSAT B Type N, Female
J9 Rx IF Output to Customer Equipment Type N, Female
J10 Rx IF Input from CSAT A Type N, Female
J11 Rx IF Input from CSAT B Type N, Female
5.1.1.2 CSAT Unit A Interface, J1
The J1 interface connector (19-pin) provides the communications and control signals as
well as the +24 VDC power signal necessary between CSAT Unit A and the RSU-5060.
Table 5-2. CSAT A Signal Description (Connector J1)
Pin Signal Name Type Description
A RS485 RX+ Pass-thru RS-485 Rx+, From M&C to CSAT Unit A
B RS485 RX- Pass-thru RS-485 Rx-, From M&C to CSAT Unit A
C RS485 TX+ Pass-thru RS-485 Tx+, To M&C from CSAT Unit A
D RS485 TX- Pass-thru RS-485 Tx-, To M&C from CSAT Unit A
E n.c.
F REDUND_FLT* Output Fault Signal to CSAT A from RSU-5060
G n.c.
H AUXCOM_RD Output RS232 from RSU-5060 to CSAT A
J AUXCOM_TD Input RS232 from CSAT A to RSU-5060
K FAULT COMMON Output
L CSAT A FLT – NO Input Shorted to Pin K = O.K., open = Faulted
M n.c.
N n.c.
P POSITION A* Output Ground = A Online, Open = A Offline
R A +24V Input +24VDC input power
S REDUNDANCY A* Output Ground signal to CSAT A
T GROUND Passive
U GROUND Passive
V n.c.