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5 drop data input (j5), 6 drop data output (j6), 7 insert data input (j7) – Comtech EF Data D&I User Manual

Page 20

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D&I

Revision 0

Connectors ans Switches

MN/D-I.IOM

2–8

2.5 Drop Data Input (J5)

The unbalanced and balanced drop data input connection is a BNC connector located at
the front of the breakout panel. For J5 selections, use S1 located at the rear of the panel.

Signal Function

Name

Switch

Switch #

Position

Unbalanced Drop Data Input

DDI

S1

1, 2/3, 4

ON/OFF

Balanced Drop Data Input

DDI

S1

1, 2/3, 4

OFF/ON

NOTE

S1 is ON in the down position (toward PCB).

2.6 Drop Data Output (J6)

The unbalanced and balanced drop data output connection is a BNC connector located at
the front of the breakout panel. For J6 selections, use S1 located at the rear of the panel.

Signal Function

Name

Switch

Switch #

Position

Unbalanced Drop Data Output

DDO

S1

5, 6/7, 8

OFF/ON

Balanced Drop Data Output

DDO

S1

5, 6/7, 8

ON/OFF

NOTE

S1 is ON in the down position (toward PCB).

2.7 Insert Data Input (J7)

The unbalanced and balanced insert data input connection is a BNC connector located at
the front of the breakout panel. For J7 selections, use S2 located at the rear of the panel.

Signal Function

Name

Switch

Switch #

Position

Unbalanced Insert Data Input

IDI

S2

1, 2/3, 4

OFF/ON

Balanced Insert Data Input

IDI

S2

1, 2/3, 4

ON/OFF

NOTE

S1 is ON in the down position (toward PCB).