Rf Signal Side Connectors; J7 | Redundant Loop; Table 3-7. J7 | Redundant Loop Connector Pinouts; Figure 3-4. Mbt-4000B External Connectors - Rf Signal Side - Comtech EF Data MBT-4000B User's Installation And Operation Manual

MBT-4000B Multi-Band Transceiver System
External Connectors

3.2.2 RF Signal Side Connectors

Figure 3-4. MBT-4000B External Connectors – RF Signal Side
3.2.2.1

J7 | REDUNDANT LOOP

Pin
A
B
C
D
E
F
G
H
J
K
NOTE – Mating Connector:
CEFD P/N CA/WR11224 Redundant Loop
Bus Cable
Use the J7 | REDUNDANT LOOP 19-pin circular connector to connect the
MBT-4000B Base Module, via the Redundant Loop Bus Cable (CEFD P/N
CA/WR11224), to another MBT-4000B Base Module in a 1:1 Redundancy
configuration.

Table 3-7. J7 | REDUNDANT LOOP Connector Pinouts

Signal
SW POS 2 DRIVE OUT
GND
SW POS 2 DRIVE OUT
RF SW IND OUT
IF SW IND OUT
SW POS 1 DRIVE IN
SW POS 2 DRIVE IN
RF SW IND IN
IF SW IND IN
MBT 'A' IND
Pin Signal
L MBT 'B' IND
M NC
N BXC 1 FLT OUT
P BXC 2 FLT OUT
R BXC 1 FLT IN
S BXC 2 FLT IN
T NC
U TX
V RX
3–8
Revision 1
MN/MBT4000B.IOM