Comtech EF Data MBT-5000, User'S Installation And Operation Manual

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MBT-5000 L-Band Up/Down Converter System MN-MBT5000
Rear Panel Connections Revision 4
3–5
3.2 MBT-5000 Cabling Connections
(Optional Redundancy Unit w/Standard AC Power Shown)
Figure 3-3. MBT-5000 Cabling Connections
The MBT-5000 rear panel connectors, shown here in
Figure 3-1
, provide all necessary external
connections between the unit and other equipment. The table that follows summarizes the
connectors provided here, grouped according to service function.
Table 3-1. MBT-5000 Connectors
Connector Group
Connector Type
Ref
Des
Connector Name Function
Sect. Service Type
3.2.1 IF Group
Type ‘N’ female
J4 IF OUT/IN Side B Module IF output/input
J5 RF IN/OUT Side B Module RF input/output
J6 IF OUT/IN Side A Module IF output/input
J7 RF IN/OUT Side A Module RF input/output
3.2.2 Optional
Redundancy
Groups
Type ‘SMA’ female RF
B SEC
Redun (top): To J5 RF In/Out
Redun (bottom): To PA or LNA
A PRI
Redun (top): To Termination
Redun (bottom): To J7 RF In/Out
Type ‘SMA’ female IF
B SEC
Redun (top): To J4 IF In/Out
Redun (bottom): To Modem
A PRI
Redun (top): To Termination
Redun (bottom): To J6 IF In/Out
3.2.3 Utility Group BNC female J2 EXT REF IN External10 MHz Reference input
BNC female J8 EXT REF OUT External 10 MHz Reference output
RJ-45 J9 10/100 ETHERNET 10/100 Ethernet M&C
9-Pin Type ‘D’ female P1 RELAY Form C Side Alarm
9-Pin Type ‘D’ male J1 COM 1 Serial Remote Control Interface
1)
The European EMC Directive (EN55022, EN50082-1) requires using properly shielded
cables for DATA I/O. These cables must be double-shielded from end-to-end, ensuring a
continuous ground shield.
2)
See Sect. 3.1 Cabling Connections Types for information about each connector type and
its connection instructions.