Datasheet > 2990P-R-SA

2990P-R-SA

更新时间： 2024-11-30 12:25:19

品牌	Logo	应用领域
EMCORE		/
页数	文件大小	规格书
2页	78K
描述
DBS L-Band Transport

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技术参数
数据手册

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2990P-R-SA 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
风险等级：	5.82	主体宽度：	65 mm
主体高度：	32 mm	主体长度或直径：	133 mm
内置特性：	AMPLIFIER	连接类型：	SC/APC CONNECTOR
光纤设备类型：	RECEIVER	光纤类型：	9/125, SMF
安装特点：	PANEL MOUNT	最高工作温度：	60 °C
最低工作温度：	-40 °C	标称工作波长：	1310 nm
接收类型：	DIGITAL	最小回损：	20 dB
最大供电电压：	25 V	最小供电电压：	23 V
标称供电电压：	24 V	表面贴装：	NO

2990P-R-SA 数据手册

2990 PRO

DBS L-Band Transport

SATCOM

The Model 2990 PRO L-Band Satellite Transport System pro-

vides an economical solution for transporting digital signals

for numerous satellite distribution applications, including

headend relocation, and distribution of digital broadcast sys-

tems (DBS). The system utilizes a cost-eﬀective coax cabling

conﬁguration to distribute the RF signals from the dish to

the transmitter and from the receiver to the headend.

The single-mode optical ﬁber between the 2990PRO transmitter and receiver

allows transmission distances to 35 km at 1310 nm. Furthermore, using LNB

power from the transmitter decreases the need for additional equipment at the

dish site. RF alarm and indicator LEDs allow for a quick assessment of the link’s

operational status. The Model 2990PRO L-Band Transport System, whether used

in an antenna remoting application or

Features

Frequency 950-2200 MHz

LNB power uses current limiting technology

Selectable LNB voltage, +13V, Oﬀ and +17V

Rugged stand-alone enclosure

in a satellite distribution role, provides for transmission of the entire DBS spec-

trum in a simpliﬁed, ﬂexible installation environment at one of the lowest costs

found in today’s market.

Optical loss budget in excess of 9 dB

SATELLITE

LNB OUTPUTS

TO Tx RF INPUTS

VIA COAX CABLE

LNB Power

2990PRO Tx

OPT

OUT

1 x N FIBER OPTIC

SPLITTER

SET TOP

2990PRO Rx

OPT

OUT

RF OUTPUT TO

APARTMENT

WITH LOW-

BROADBAND

DISTRIBUTION

AMPLIFIER

POWER 2990 Tx

Applications

200' MAX.

1 X 24 RF

SPLITTER

Small corporate TV video distribution

SET TOP

2990PRO Rx

Campus media retrieval systems

Teleconferencing

OPT

RF SPLITTER

OUTPUT TO

APARTMENT:

UP TO 24 PER

SPLITTER

OUT

BROADBAND

DISTRIBUTION

AMPLIFIER

200' MAX.

Return path transmitter for larger video

1 X 24 RF

SPLITTER

systems.

SET TOP

2990PRO Rx

OPT

RF SPLITTER

OUTPUT TO

APARTMENT:

UP TO 24 PER

SPLITTER

OUT

BROADBAND

DISTRIBUTION

AMPLIFIER

200' MAX.

1 X 24 RF

SPLITTER

Typical MDU Application

62865289435304001043

62865289435304021855

svaitdceoom-s-asaleles@s@eemmccoorere.c.coomm wwwww.ewm.ecmorceo.croem.com

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与2990P-R-SA相关器件

型号	品牌	获取价格	描述	数据表
2990P-T-1310-FA	EMCORE	获取价格	DBS L-Band Transport
2990P-T-1310-SA	EMCORE	获取价格	DBS L-Band Transport
2991	EMCORE	获取价格	Outdoor Enclosure
299-13-306-10-001100	MILL-MAX	获取价格	IC Socket, DIP6, 6 Contact(s), ROHS COMPLIANT
299-13-310-10-001100	MILL-MAX	获取价格	IC Socket, DIP10, 10 Contact(s), ROHS COMPLIANT
299-13-312-10-001100	MILL-MAX	获取价格	IC Socket, DIP12, 12 Contact(s), ROHS COMPLIANT
299-13-312-11-001100	MILL-MAX	获取价格	IC Socket, DIP12, 12 Contact(s), ROHS COMPLIANT
299-13-316-10-001100	MILL-MAX	获取价格	IC Socket, DIP16, 16 Contact(s), ROHS COMPLIANT
299-13-316-11-001100	MILL-MAX	获取价格	IC Socket, DIP16, 16 Contact(s), ROHS COMPLIANT
299-13-318-10-001100	MILL-MAX	获取价格	IC Socket, DIP18, 18 Contact(s), ROHS COMPLIANT

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