2.5G 1270-1610nm DFB-LD Laser
DFB Laser Coaxial Laser Module As a leading DFB laser diode supplier, Belycomm presents the 2.5G 1270-1610nm DFB-LD Laser (Model: BLLD-PSA2-D5520H-2GR(TEC))-a coaxial laser module engineered for reliability and precision in critical optical systems. Designed for optical bidi modules and optical transceivers, this laser diode is trusted by bulk buyers in telecom, data centers, and 5G infrastructure. With our roots in Fujian, China, we combine ISO 9001:2015 and ISO 14001:2015 certification with ODM capabilities, supporting custom laser module orders and bulk DFB-LD purchases to meet your unique project needs.
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Overview
DFB Laser Coaxial Laser Module As a leading DFB laser diode supplier, Belycomm presents the 2.5G 1270-1610nm DFB-LD Laser (Model: BLLD-PSA2-D5520H-2GR(TEC))-a coaxial laser module engineered for reliability and precision in critical optical systems. Designed for optical bidi modules and optical transceivers, this laser diode is trusted by bulk buyers in telecom, data centers, and 5G infrastructure. With our roots in Fujian, China, we combine ISO 9001:2015 and ISO 14001:2015 certification with ODM capabilities, supporting custom laser module orders and bulk DFB-LD purchases to meet your unique project needs.
Applications
Optical Bidi Module and Optical Transceivers
Key Features
Low Noise & Distortion: Ensures signal integrity in high-speed optical links, critical for telecom backbone networks and 5G fronthaul. Low Threshold Current: 3-15mA (CW) and ≤50mA at 85℃ reduces energy consumption-vital for cost efficiency in bulk deployments. High Reliability: Long operational life and strict quality control (backed by ISO certifications) minimize downtime in large optical transceiver fleets. Built-in Monitoring: InGaAs/PIN monitor with 100-1000uA current (at Ith+20mA) enables real-time performance tracking, essential for large-scale system management.
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Supplier Information
Xiamen Bely Information Technology Co., Ltd., located in Xiang'an Park, Xiamen Torch Hi-Tech Industrial Development Zone, is a high-tech enterprise specializing in R&D, manufacturing, and sales of optical active and passive devices and network equipment for fiber optic communications and sensing/ranging applications.
Guided by a "People-Oriented, Continuous Innovation" philosophy, the company has assembled a team of experts with extensive experience in optical device research, establishing automated chip packaging and device coupling production lines to deliver high-quality, cost-effective optoelectronic components. Our products serve diverse markets including broadcasting, mobile and satellite communications, broadband and data centers, security surveillance, instrumentation, autonomous driving, and medical aesthetics.
The company is certified to ISO 9001 Quality Management, ISO 14001 Environmental Management. Belycomm holds 7 invention patents and over 140 utility model patents. Since its establishment, the company has been recognized as an Xiamen Innovative (Pilot) Enterprise, Xiamen Specialized and Innovative Enterprise, National High-Tech Enterprise, and National Technology-Based SME.
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