J6 | Comm (Buc-4000 Only); Table 3-6. J6 | Comm (J6) Connector Pinouts - Comtech EF Data MBT-4000B User's Installation And Operation Manual

MBT-4000B Multi-Band Transceiver System
External Connectors
3.2.1.9

J6 | COMM (BUC-4000 ONLY)

Use the J6 | COMM 15-pin circular connector, located on the BUC-4000 Block
Up Converter Module, to connect the module, via the 15-15 Power & Signal
Harness (CEFD P/N CA/WR10963-1), to the MBT-4000B Base Module J3 |
UNIT 1 COMM connector. See Figure 3-3.

Table 3-6. J6 | COMM (J6) Connector Pinouts

Pin
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
NOTE – Mating Connector:
CEFD P/N CN/8LT5-15B15PN
( Souriau 8LT5-15B15PN / Amphenol MS27467T15B15P)
Signal
SUM FLT
TxD BXC
Tx+ BXC
GND
+7.5V
+7.5V
+15V
GND
Rx+ BXC
Rx- BXC
Tx- BXC
RxD BXC
SPARE
10 MHz REF
SPARE
3–7
Revision 1
MN/MBT4000B.IOM