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Shenzhen Gracyfiber Technology Co., Ltd.

Product Categories

Polarization Maintaining [6]
WDM & Optical Filtering [2]
Optical Fiber Array [2]
Network Visibility [33]
Photonic Integration [2]
High Density Optical Connectivity [35]
Fiber Optic Components [113]
PM Fiber Array [53]
Mode Field Diameter Fiber Array [8]
Lensed Fiber Array [3]
2D Fiber Array [10]
Custom Fiber Array [22]
Fiber Collimator [11]
Fiber Optic Coupler [49]
PBS/PBC [10]
Optical Isolator [12]
Optical Circulator [29]
CWDM Multiplexer [3]
DWDM Multiplexer [27]
Variable Optical Attenuator [7]
PM Patch Cord [16]
MPO Patch Cord [6]
Optical Polarizer [9]
DWDM Mux Demux [99]
WDM Filter [23]
FWDM [47]
UCWDM [12]
O-Band WDM [32]
Reflective WDM (High ISO) [9]

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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