ITU-T Light Source

ITU-T Light Source

Supplier
Hoyatek
Category
Photon Sources
Origin
China
Specification Snapshot
DWDM(1527~1590)CWDM(1270~1610)nm
35~45 (typ. 40)dB
-20~+60℃
-20~+70℃
5~95%
1/4.5W
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Overview

The DFB laser module is a continuous light emitting, high output optical power, narrow linewidth distributed feedback (DFB) semiconductor laser optoelectronic module developed for wavelength division multiplexing communication systems.The wavelength range meets ITU recommended standards, the output optical side mode suppression ratio is high, and the relative intensity noise is low.The module has built-in high-precision temperature control circuit and automatic power APC drive circuit, making the module have high wavelength stability and power stability.Complete safety design such as built-in overcurrent/overvoltage protection, strict process control and testing procedures enable the product to be used in fiber optic communication systems reliably for a long time.

Specifications

ParameterValue
DWDM(1527~1590)CWDM(1270~1610)nm
10/100mW
±0.005/±0.01dB
±0.01/±0.03dB
1MHz
35~45 (typ. 40)dB
-140/-150
30/35dB
-20~+60℃
-20~+70℃
5~95%
Desktop: 300×220×90
Module: DC 5V; desktop: AC220V±10%, 50Hz, 20W%
SMF -28
FC/APC, FC/PC or customer customized
Low Level Alarm Low Level Alarm

Applications

Optical device production and testing; Optical communication system testing; Optical fiber sensing system; HFC, CATV network; Teaching experiment system; Optical network detection; Optical sensing and optical communication experiment; Typical spectra:; 1550nm spectrum; 1570nm spectrum; 1578nm spectrum; 1653nm spectrum; 1653nm spectrum

Key Features

High power output (adjustable power output); Excellent power stability and wavelength stability; ITU-T recommended standard channels; Channel spacing 25/50/100GHz; Customizable (center wavelength, output power); High stability; Ultra-narrow linewidth; Band remote control available; Wavelength adjustment available; Power adjustment available; Special wavelengths available

Datasheet

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Supplier Information

Ho
Hoyatek
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<p>Shenzhen Haoyuan Optoelectronics Technology Co., Ltd. was established in Shenzhen Nanshan National High-tech Zone in 2005 with a registered capital of 10 million. It is a national high-tech enterprise dedicated to product development and technology application in the fields of optical fiber sensing, optical fiber communication, and optical fiber safety monitoring system development and technology application.</p><p><br></p><p> &nbsp; &nbsp; &nbsp; The company's core member R&D team has rich experience in industry product development and application, coupled with experienced senior engineering technicians and production management personnel, which has laid a solid scientific research foundation for the company. Since its establishment, the company has focused on providing high-quality products and technical services to customers in various industries; its independently developed various types of laser light sources, optical amplifiers, optical communication test equipment, and optical fiber sensing system products are widely used in various factory manufacturing, communication systems, scientific experiments, and engineering application practices; application scenarios include optical Device production and testing systems, slopes and bridges and tunnels, petrochemicals, power plants and power transmission, mine safety, IDC machine rooms, warehousing, integrated pipe corridors, ocean monitoring, perimeter security, railway perimeter security, petrochemical storage tanks and regional safety monitoring, etc., and has formed a good reputation and competitive advantage in the domestic market.</p>

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ITU-T Light Source
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