2991TL-F7-SA1303 Datasheet, PDF (1/4 Pages) Emcore Corporation – Outdoor Enclosure

Applications
TVRO
Broadcast
Earth Stations
Headends
VSAT
GPS
Features
Weather Sealed
Summary Alarm
Redundant Power Supplies
AC input of 95 to 264 VAC
LNB Power
Hot-swappable PS, Tx, & Rx
Modular, Field-configurable
Lightning Protected RF
Discrete M&C Interface
Local RS-232 Interface
DATA SHEET| DECEMBER 27, 2007
Model 3091A Outdoor Enclosure
for L–Band Links using the 2991T/R
EMCORE’s Model 3091A Outdoor Enclosure (ODU) provides power
and environmental protection for up to four 2991 transmitters or
receivers. With a weather-tight seal and all the necessary internal
connections and mounting hardware, these ODU’s may be placed
directly at the antenna to provide greater flexibility in design.
Two AC to DC power supplies drive the four transmitters or receivers
and provide enough additional current for four LNB’s. Further, these
power supplies are redundant, hot swappable and monitored with a
summary alarm, so if one fails the facility staff can replace it and still
maintain 100% signal availability. The individual transmitters and
receivers also are hot swappable, thus can be replaced or reconfigured
without upsetting any of the other RF paths.
Performance Highlights
AC Input
LNB Power, total for all outputs
Ambient Air Temperature
Min Typical Max
95
--
240
--
24
--
--
--
1.2
-30
--
50
Units
VAC
V
A
°C
DC Monitor & Bias
Board
PS #1
PS #2
Summary Alarm & Discrete Monitors
Tx/Rx
Unit 1
Tx/Rx
Unit 2
Tx/Rx
Unit 4
Tx/Rx
Unit 3
J1
AC 1
In
J3
RF 1
J4
RF 2
Fiber
Feed
Through
J5
RF 3
J6
RF 4
J11
Discrete
M&C