2809R-SFSP_13 [EMCORE]

2809 77 Channel LDS CATV Optical Receiver; 2809 77通道LDS CATV光接收机


型号：	2809R-SFSP_13
厂家：	EMCORE CORPORATION
描述：	2809 77 Channel LDS CATV Optical Receiver 2809 77通道LDS CATV光接收机有线电视接收机
文件：	总2页 (文件大小：221K)
中文：	中文翻译
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2809 77 Channel LDS CATV Optical Receiver

DATASHEET | JULY 2013

FIBER OPTICS

The 2809 77 Channel CATV Optical Receiver facilitates a low-cost system for transporting

up to 77 channels of VSB/AM modulated signals over a singlemode optical fiber. The 2809,

working with 2806 transmitter, provides excellent performance up to 10 km with full channel

loading, high sensitivity, and 550 MHz of usable bandwidth. With a wide optical input range

of -8.0 to +4.5 dBm and +18 dBmV of RF output at 0 dBm optical input, the 2809 allows

excellent performance for intra-facility limited distance applications, such as corporate

CATV delivery and campus/enterprise distribution where cost, small size, and performance

are major considerations. This low-cost system gives CATV providers the ability to provide

reliable limited distance fiber optic video distribution systems.

Features

Bandwidth of 40 to 550 MHz

Accommodates Up to 77 Channels

77 Channel CATV Receiver Part Numbers

Provides Excellent Picture Quality with a

CNR up to 54.5 dB, CSO of -63 dBc,

and CTB of -66 dBc

Description

Part Number

Fiber Optic Receiver, 1310/1550 nm, SC/APC Optical Connector

Fiber Optic Receiver, 1310/1550 nm, FC/APC Optical Connector

Note: Power Supply Part Number PS095 Included.

2809R-SFSP

2809R-SFAP

Low Profile, Rugged Package Allows

Great System Installation Flexibility

Wide Optical Input Range of -8 dBm to

+4.5 dBm Permits the Use of a Lower

Power Transmitter, Reducing System

Cost

Excellent for HFC, Short-Haul, Intra-

Facility, and Campus/Enterprise

Distribution

REV 2013.07

Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.

2809 77 Channel LDS CATV Optical Receiver

DATASHEET | JULY 2013

FIBER OPTICS

RF & Optical Characteristics

Carrier-to-Noise Performance

Parameter

Min

Typ

Max

Units

Optical Input Power

-8.0

0.0

+4.5

dBm

Operating Wavelength

Bandwidth

1280

1310

1340

1490

1550

1610

550

MHz

Ohms

dBmV

Output RF Impedance

RF Output Level

+18

RF Output Return Loss

Back Reflection Tolerance

Required Fiber Bandwidth

Composite Second Order (CSO)

Composite Triple Beat (CTB)

Carrier-to-Noise Ratio

-50

2,000

-63

MHz

dBc

-66

See Graph

System performance specifications indicated for use with 9/125 µm singlemode fiber.

Electrical Characteristics

Parameter

Min

Typ

Max

Units

Power Supply Voltage

Power Dissipation

+10

V_DC

Watts

Physical Characteristics

Parameter

Min

Typ

Max

Units

6.6

Weight

187

3.75 x 2.95 x 1.12

95 x 75 x 29

Dimensions

Environmental Characteristics

Parameter

Min

Typ

Max

Units

Operating Temperature Range

Storage Temperature Range

Humidity (RH, non-condensing)

-20

+50

+70

^OC

REV 2013.07

Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.