2.5G 1490nm DFB Chip

2.5G 1490nm DFB Chip

Supplier
Netopto
Category
Optical Networking
Origin
China

5G 1490nm DFB Chip Application: GPON OLT, Center Wavelength:1490nm: 2.5G 1490nm DFB Chip LV02-DC49-C02; 2.5G 1490nm DFB Chip LV02-DC49-C02

Specification Snapshot
Center Wavelength
1485 1495 1545 1555nm
Storage Temperature
-40℃-85℃
Operating Temperature
-5-85℃
Current
100mA
Forward Voltage
2V
Current
9.5mA(25℃)19mA(85℃) 12mA(25℃)25mA(85℃)
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Overview

5G 1490nm DFB Chip Application: GPON OLT, Center Wavelength:1490nm: 2.5G 1490nm DFB Chip LV02-DC49-C02; 2.5G 1490nm DFB Chip LV02-DC49-C02; 2.5G1490nm DFB Laser Chip Optical Communication Application; 2.5G 1490nmDFB Chip Optical Communication Application GPON OLT Application

Specifications

ParameterValue
Voltage2V
Divergence Angle30degree
Divergence Angle24degree
Chip110(±10)um
slope efficiencyMinimum value 0.35mW/mA

Key Features

2.5G 1490nm DFB Chip Application: GPON OLT, Center Wavelength:1490nm: 2.5G 1490nm DFB Chip LV02-DC49-C02; 2.5G 1490nm DFB Chip LV02-DC49-C02; 2.5G1490nm DFB Laser Chip Optical Communication Application; 2.5G 1490nmDFB Chip Optical Communication Application GPON OLT Application

Datasheet

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Supplier Information

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Netopto
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Shenzhen Polycom Photonics Co., Ltd., founded in 2011, specializes in the R&D, production, and sales of semiconductor laser chips, devices, and modules for gas sensing, metrology, and fiber optic communications, focusing on semiconductor laser gas sensing solutions. It is one of China's largest suppliers of gas sensing laser devices. In 2018, it was recognized as a National High-Tech Enterprise, holding multiple patents, integrated circuit layout designs. Its products are widely used in toxic and hazardous gas detection, coal mine safety, power, chemical, petroleum, and military fields. It provides full-wavelength semiconductor lasers from 657nm to 2350nm, including chips, TO, OSA, butterfly-packaged lasers, and driver circuit modules, with customization available from 760-2330nm. It has strategic cooperation with Chongqing University, Shenzhen University, and Ireland's Eblana Photonics.

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2.5G 1490nm DFB Chip
Netopto · Optical Networking
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