Datasheet > 1997-1550-SC-05-B

1997-1550-SC-05-B

更新时间： 2024-11-08 03:43:35

品牌	Logo	应用领域
EMCORE		/
页数	文件大小	规格书
6页	619K
描述
Fiber Optic Detector,

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1997 Uncooled, Coaxial DFB Laser Diode

1270/1290/1310/1330/1350/1370/1530/1550 nm Wide Bandwidth 300 MHz – 6 GHz

DATASHEET | APRIL 2020

WIRELESS

EMCORE’s Model 1997 uncooled, coaxial DFB laser offers a low-cost solution

for next-generation, wireless linear fiber optic links. The 1997 laser module

features extended bandwidth to 6 GHz and is optimized for 5G, DAS (Distributed

Antenna Systems) and small cells applications. It is designed to enhance

bandwidth and signal integrity for delivery of consistent, reliable wireless signals

in temperature-controlled indoor environments.

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 EMCORE’s long history of high-performance, leading-edge designs in

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

5G Wireless

Distributed Antenna Systems (DAS)

Performance Highlights

Signal Distribution in L-Band and

Wireless Remoting Links

Parameters

Min

Typical

Max

Units

High Linearity, Low Power Fiber Links

Operating Case Temperature Range

Optical Output Power ⁽¹⁾

-40

°C

MHz

Features

Frequency Range

300

-10

6000

F1=3495, F2=3505MHz, OMI 10%/tone

Linear DFB Laser Design

Output Power Up to 10 dBm Available

Bandwidth > 6 GHz

IIP3

dBm

F1=5790, F2=5800MHz, OMI 10%/tone

F1=1700, F2=2100MHz, OMI 10%/tone

IIP2

F1=2100, F2=3800MHz, OMI 10%/tone

RoHS Compliance

Center Wavelength

+10

Optical Isolator

Optical Return Loss ⁽¹⁾

Low Power Consumption

Monitor Photodiode

Side Mode Suppression Ratio, CW ⁽¹⁾

1. Performance at Tcase = 25°C

2. 2-tone tests. OMI 10%/tone, 0dBm input RF power, with eval board matched laser

impedance to 50ohm.

| REV 2020.04

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.

EMCORE is a registered trademark of EMCORE Corporation in the U.S. and other countries.

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