Company News

Shenzhen Feiyi Optoelectronic Communication Co., Ltd. , a world‑leading manufacturer with over 11 years of innovation, offers a comprehensive portfolio of Polarization‑Maintaining (PM) Fiber Collimators. Engineered for the most demanding experimental and research environments, our collimators provide the precision, stability, and customization that modern laboratories require. Core Technology & Performance Our PM collimators are designed to preserve…

In the world of optical networking, datasheets tell a compelling story. Low insertion loss, high isolation, wide bandwidth—these specifications capture the performance of a component at the moment of manufacture. But for network operators who expect systems to run flawlessly for 20 years or more, the story that matters most is the one the datasheet…

Shenzhen Feiyi Optoelectronic Communication Co., Ltd. , a world-leading manufacturer with over 11 years of innovation, presents its comprehensive portfolio of fiber optic switches. Engineered for demanding applications in network protection, signal routing, test systems, and sensing, our switches deliver the reliability and performance critical for modern optical networks. Our product family includes mechanical, MEMS, and magneto-optic…

In the intricate world of fiber optics, light travels at incredible speeds over vast distances, carrying the data that powers our connected world. But this journey is not without hazards. Reflections, backscatter, and unintended optical pathways can disrupt signals, damage sensitive components, and degrade network performance. Two unsung heroes work tirelessly to prevent these issues: optical…

In the world of optical communications, the spotlight often falls on the glamorous innovations—faster transceivers, advanced modulation formats, and software-defined networking. Yet beneath these headline-grabbing advances, a quieter but equally important evolution is taking place: the continuous improvement of the fundamental WDM components that make it all possible. At Feiyi-OEO, we believe that understanding these…

Shenzhen Feiyi Optoelectronic Communication Co., Ltd. , a world‑leading manufacturer with over 11 years of innovation and a global team of 250+ employees, presents its comprehensive portfolio of Athermal Arrayed Waveguide Grating (AAWG) modules. Engineered for high‑performance wavelength multiplexing and demultiplexing, our AAWGs deliver exceptional thermal stability, low insertion loss, and reliable operation without the need for…

For decades, the story of Wavelength Division Multiplexing (WDM) has been primarily a story of capacity—packing more and more channels into a single fiber to meet the insatiable demand for bandwidth. This narrative remains true, but it is no longer the complete picture. As networks evolve to meet the demands of 5G, cloud computing, artificial intelligence,…

Shenzhen Feiyi Optoelectronic Communication Co., Ltd. , a world-leading manufacturer with over 11 years of innovation and a global team of 250+ employees, introduces its comprehensive portfolio of Polarization-Maintaining (PM) Variable Optical Attenuators (VOAs) . Engineered for applications requiring exacting power control and polarization integrity, our PM VOAs reflect our commitment to excellence across 3,000+ square meters of…

In the modern world, the internet is fundamentally a network of light. The staggering amount of data—streaming video, cloud computing, global communications—travels through optical fibers as pulses of light. But how do we pack more and more data into a single fiber? The answer lies in Wavelength Division Multiplexing (WDM) , a technology that divides the optical…