3091A Datasheet, PDF (3/6 Pages) Emcore Corporation – Outdoor Enclosure for 2991 L.Band Links

3091A
Outdoor Enclosure for 2991 L–Band Links
Controls and Monitor (J11)
Pin
Function
1
Ground
2
Summary Alarm
3
Summary Alarm
4
Power Supply – A
5
Power Supply – A
6
Power Supply – B
7
Power Supply – B
8
Unit 1
9
Unit 1
10
Unit 2
11
Unit 2
12
Unit 3
13
Unit 3
14
Unit 4
15
Unit 4
16
No Connect
· Relays are all normally closed.
· Relays open for alarm condition or lack of power.
· Relays can pass 2 Amps.
SATCOM
LEDs (Inside unit)
RF / Opt Pwr Unit 1
RF / Opt Pwr Unit 2
RF / Opt Pwr Unit 3
RF / Opt Pwr Unit 4
Summary Alarm
Door Open
Pwr Sply A
Pwr Sply B
- RF / Opt Power- Unit 1, 2, 3 or 4
· Green = OK
· Red = Fault
- For Transmitter: RF / Opt LED indicates “Low RF Power”.
- For Receiver: RF / Opt LED indicates“Low Optical Power”.
Switches
Mechanical switches S1 – S8 allows the user to select if 2991 is present & if Tx or Rx.
Transmitter and Receiver Equipment
The 2991 equipment is ordered separately and can either be factory or field installed.
Transmitter Model Number
2991TL-F7-SA1303
2991TS-F7-SA1303
Description
Tx, 75Ω Type “F”, Low Gain, mounting plate,
coaxial cable, lightning protector and dc harness
Tx,75WType“F”,StandardGain,mountingplate,
coaxial cable, lightning protector and dc harness
Receiver Model Number
2991R-F7-SA
Description
Rx, 75W Type “F”, Rx mounting plate, coaxial
cable, lightning protector and dc harness
Additional Parts
3091PS-24
Description
+24 VDC Power Supply, Mounting Bracket, AC
Harness, DC Harness, Thermal Pad
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