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2.5Gbps 1310nm DFB Laser
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2.5Gbps 1310nm DFB Laser
Product catalog summary
Overview:
The document provides technical specifications and features of a 2.5Gbps 1310nm DFB Laser developed by Henan Shijia Photons Technology Co., Ltd. This laser is designed for high performance and reliability, suitable for GPON and other data communication applications.
The document provides technical specifications and features of a 2.5Gbps 1310nm DFB Laser developed by Henan Shijia Photons Technology Co., Ltd. This laser is designed for high performance and reliability, suitable for GPON and other data communication applications.
Specifications:
- Storage Temperature (Ts): -40 to 100 ℃
- Forward Current (If): Maximum 120 mA
- Forward Power (Pf): Maximum 40 mW
- Reverse Voltage (VR): Maximum 2 V
- ESD (HBM): Maximum 500 V
Electro-Optical Characteristics:
- Threshold Current (Ith): 10 to 15 mA at 25℃, 18 to 35 mA at 85℃
- Slope Efficiency (η): 0.45 to 0.5 W/A at 25℃, 0.28 W/A at 85℃
- Optical Output Power (Pf): Minimum 9 mW at 25℃
- Series Resistance (Rs): Maximum 15 Ohm at 25℃
- Peak Wavelength (λp): 1300 to 1320 nm
- Side Mode Suppression Ratio (SMSR): Minimum 35 dB
- Farfield (Vertical): 21°
- Farfield (Horizontal): 20°
Features:
- AlGaInAs MQW (Multiple Quantum Well)
- Single mode, edge-emitting design
- Low threshold current and high output power
- Narrow beam divergence angle
- Operating temperature range: -5℃ to 85℃
- RoHS compliant and designed for Telcordia-GR468
Applications:
- Uncooled applications
- Passive Optical Networks (PON)
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Catalog excerpts
2.5Gbps 1310nm DFB Laser The laser is a ridge structure design with multi-quantum well (MQW) active layers and a distributed-feedback (DFB) grating. This high performance and reliability laser is suitable for GPON and other data communication applications. Features: • AlGaInAs MQW(Multiple Quantum Well) • Single mode • Edge -emitting • Low threshold current • High output power • Narrow beam divergence angle • Operating temperature -5°C to 85°C • RoHS compliant and design for Telcordia-GR468 Applications: • Uncooled applications • PON Absolute maximum ratings: Electro-Optical Characteristics: Henan Shijia Photons Technology Co., Ltd.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.