Monitor And Control (M&C) Interface Connectors; System Com | J1 Connector; Table 2-2. Connector J1 Pinouts - Comtech EF Data PCB-4000A Installation And Operation Manual

2.2 Monitor and Control (M&C) Interface Connectors
All M&C connectors are found on the front panel of the PCCB box.
2.2.1

SYSTEM COM | J1 Connector

Pin # Signal Function
A ETH_+TX
B ETH_-TX
C ETH_+RX
D ETH_-RX
E RS232_RD
F Spare
G RS232_TD
H System Fault NO
J System Fault NC
K Fault Common
L SSPA 1 Fault NO
M SSPA 1 Fault NC
N Spare
P SSPA 2 Fault NO
R SSPA 2 Fault NC
S System Mute
T SSPA 3 Fault NO
U SSPA 3 Fault NC
V Ground
External Connectors
The 19-pin circular SYSTEM COM | J1 connector, type
MS3112E14-19S, serves as the primary input between the user and
the PCCB for controlling and monitoring both SSPAs. Its pinout
specification is provided in Table 2-2.
Mating connector: ITT Cannon MS3116J14-19P
(CEFD P/N CN/MS3116J14-19P)

Table 2-2. Connector J1 Pinouts

Signal Name / Description
Customer communications interface
Customer communications interface
Customer communications interface
Customer communications interface
Customer communications interface
Reser4ved for future use
Customer communications interface
When there is a summary fault in the PCB-4000, this pin (NO) will be tied to the Fault
Common pin.
When there is not a summary fault in the PCB-4000, this pin (NC) will be tied to the Fault
Common pin.
When there is a fault with SSPA 1, this pin (NO) will be tied to the Fault Common pin.
When there is not a fault with SSPA 1, this pin (NC) will be tied to the Fault Common pin.
Reserved for future use
When there is a fault with SSPA 2, this pin (NO) will be tied to the Fault Common pin.
When there is not a fault with SSPA 2, this pin (NC) will be tied to the Fault Common pin.
SSPA will be muted if this pin is grounded
(NOTE: This pin is reserved for use with 1:2 systems only.)
(NOTE: This pin is reserved for use with 1:2 systems only.)
GND
2–2
PCB-4000A 1+1 Phase Combiner
Revision 2
MN-PCB-4000A