Datasheet > 1935F-A-1271-SA-10-B

1935F-A-1271-SA-10-B

更新时间： 2022-12-01 20:13:03

品牌	Logo	应用领域
EMCORE		PC
页数	文件大小	规格书
7页	1576K
描述
DFB Laser Diode Emitter, 1267nm Min, 1275nm Max, SC/APC Connector, HERMETIC SEALED, ROHS COMPLIANT PACKAGE-4

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DATASHEET| JUNE 15, 2008

Model 1935F Coaxial DFB Laser Diode

O-Band CWDM, CATV Forward Path 47 MHz – 1002 MHz

Emcore’s Model 1935F DFB lasers offer a low cost solution for linear

fiberoptic links. These components can be cooled with external thermo-

electric coolers for high stability, or run without TEC’s to reduce power

consumption. The DFB laser builds upon Ortel’s long history of high

performance, leading edge designs in CATV, wireless, and high speed

digital applications. The laser diode devices are packaged in a compact

hermetic assembly together with monitor photodiode and isolator, for

flexible integration into various transmitter configurations.

Applications

°Video signal distribution in

HFC and FTTx nodes

Performance Highlights

°High linearity, low power fiber

links

Min

Typical

Max

Units

Operating Case Temperature Range

Optical Output Power

-40

°C

Features

°Linear DFB laser design

5.8

8.8

°Output power up to 10 dBm

available

dBm

9.8

11.8

°Bandwidth 47 - 1002 MHz

°RoHS compliance

Frequency Range

2700

MHz

Carrier-to-Noise Ratio (79 channels)

Composite Second Order (79 channels)

°Optical Isolator

°Low power consumption

°Monitor photodiode

Standard Linearity

Enhanced Linearity

Composite Triple Beat (79 channels)

-57

-60

dBc

Standard Linearity

Enhanced Linearity

-65

-68

O-Band CWDM Wavelength

Optical Return Loss

1271, 1291, 1311, 1331, 1351, 1371

Side Mode Suppression Ratio, CW

See following pages for complete specifications and conditions.

For more information on this and other products:

Contact Sales at Emcore 626-293-3400, or visit www.emcore.com.

12 3 4 5 6 7

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