Comtech EF Data TRP500 - Manual (Page 31)

TRP500-4450 C-band Outdoor Amplifier Revision 1
System Connections, Installation, and Operation MN-TRP500
2–3
2.2.4 COMM 1 Connector J6 (Remote Communications/Discrete Cntrl Port)
The COM1/Discrete Control connector J6 is the primary input for
controlling and monitoring the SSPA. It is a 19-pin circular
connector, type MS3112E14-19S. The pinout specification is
contained in Table 2-2.
Mating connector: ITT KPT06J14-19P or MS3116J14-19P.
Table 2-2. Connector J6 Pinout
Pin Name Description
A RS485_+RX
B RS485_-RX
C RS485_+TX
D RS485_-TX
E RS232_RD Pin 3 of DB9 female connector
F Ethernet TX+ Pin 3 of RJ45 female connector
G RS232_TD Pin 2 of DB9 female connector
H Ethernet TX- Pin 6 of RJ45 female connector
J TX/RX Switch Drive 1 Pos Not for customer use
K Gnd Ground (also Pin 5 of DB-9F connector)
L SUMFLT In Open when faulted, else tied to Pin K
M SUMFLT Out When faulted, tied to Pin K, else open
N TX Switch Pos 1 Ind Online/Offline indication
P RX Switch Pos 1 Ind Not for customer use
R +24V Not for customer use
S System Mute Control System muted if customer ties to Pin K
T Switch Common GND reference for Pin N
U Ethernet RX- Pin 2 of RJ45 female connector
V Ethernet RX+ Pin 1 of RJ45 female connector
2.2.5 Output Sample Port Connector, J9
The Output Sample port connector is a Type ‘N’ female connector that
provides a nominal -50 dB sample of the output signal. A calibration
label is provided near the connector that shows the actual coupling
values vs. frequency.