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Shenzhen Gracyfiber Technology Co., Ltd.

Product Categories

Polarization Maintaining [7]
Optical Fiber Array [4]
Network Visibility [19]
WDM & Optical Filtering [2]
Photonic Integration [3]
High Density Optical Connectivity [10]
Fiber Optic Components [27]
PM Fiber Array [9]
Mode Field Diameter Fiber Array [4]
Lensed Fiber Array [2]
2D Fiber Array [3]
Custom Fiber Array [2]
Fiber Collimator [4]
Fiber Optic Coupler [22]
PBS/PBC [5]
Optical Isolator [5]
Optical Circulator [13]
CWDM Multiplexer [3]
DWDM Multiplexer [5]
Variable Optical Attenuator [4]
PM Patch Cord [6]
MPO Patch Cord [5]
Optical Polarizer [4]
DWDM Mux Demux [9]
WDM Filter [6]
FWDM [10]
UCWDM [8]
O-Band WDM [13]
Reflective WDM (High ISO) [3]

Shenzhen Gracyfiber Technology Co., Ltd.

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Shenzhen Gracyfiber Technology Co., Ltd.

About Gracyfiber

Gracyfiber was founded in 2014 by a technical team with over 25 years of experience in passive optical components. With an integrated manufacturing facility of over 2,000 m² and a skilled engineering team, we deliver stable, high-reliability products for demanding applications.

We specialize in high-performance passive optical components and precision photonic assemblies, with core product lines including:
• Fiber Array Units (FA / FAU)
• Polarization-Maintaining (PM) components
• WDM & optical filtering (DWDM, CWDM, FWDM, Reflective WDM, etc.)
• Optical TAP & integrated modules
• MPO / interconnect solutions

Our products are widely used in:
AI data centers, silicon photonics, optical transceivers, CPO, WDM-PON access networks, fiber optic gyroscopes, and photonic sensing systems.

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