Datasheet > 2991T

2991T

更新时间： 2024-09-17 12:51:43

品牌	Logo	应用领域
EMCORE		/
页数	文件大小	规格书
6页	145K
描述
Outdoor Enclosure for 2991 L.Band Links

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2991T 数据手册

3091A

Outdoor Enclosure for 2991 L–Band Links

SATCOM

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 facil-

ity staﬀ can replace it and still maintain 100% signal availability. The individual transmit-

ters and receivers also are hot swappable, thus can be replaced or reconﬁgured without

upsetting any of the other RF paths.

Features

Weatherized

Summary Alarm

Redundant Power Supplies

AC input of 95 to 264 VAC

LNB Power

Performance Highlights

Minimum

Typical

Maximum

240

Units

VAC

Hot-swappable PS, Tx, & Rx

Modular, Field-conﬁgurable

Lightning Protected RF

Discrete M&C Interface

Local RS-232 Interface

AC Inputv

LNB Power, total for all outputs

1.2

Ambient Air Temperature

-30

˚C

Summary Alarm & Discrete Monitors

DC Monitor & Bias

Board

Applications

Tx/Rx

Unit 4

Tx/Rx

Unit 1

TVRO

Broadcast

Earth Stations

Headends

VSAT

PS #1

PS #2

Tx/Rx

Unit 3

Tx/Rx

Unit 2

AC 1

Fiber

Feed

Through

RF 1

RF 2

RF 3

RF 4

J11

Discrete

M&C

GPS

626 293 3400

626 293 3428

satcom-sales@emcore.com

www.emcore.com

12 3 4 5 6

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