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Shenzhen Gracyfiber Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
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China Ultra Low Loss High Precision FAU Fiber Array Unit For Silicon Photonics PIC CPO
China Ultra Low Loss High Precision FAU Fiber Array Unit For Silicon Photonics PIC CPO

  1. China Ultra Low Loss High Precision FAU Fiber Array Unit For Silicon Photonics PIC CPO
  2. China Ultra Low Loss High Precision FAU Fiber Array Unit For Silicon Photonics PIC CPO

Ultra Low Loss High Precision FAU Fiber Array Unit For Silicon Photonics PIC CPO

  1. MOQ: 1pieces
  2. Price:
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Wavelength 460,630,780,850,980,1060,1310,1550,1650,1950 nm
Core Pitch 127/250 μm
Insertion Loss ≤0.5 dB (Typical 0.3 dB)
Return Loss UPC≥45 dB, APC≥55 dB
Operation Temperature -5~65 °C
Storage Temperature -40~85 °C
Fiberpitch 250 µm standard
Operatingtemperature -40°C to 85°C
Application Telecommunications, Data Centers, Optical Testing
Connectortype FC, SC, LC, MPO (customizable)
Operatingwavelength 1260 nm to 1625 nm
Type Optical Fiber Array
Customization Available for fiber count, connector type, and length
Returnloss > 55 dB
Compliance RoHS and REACH compliant
Productname Fiber Array Solutions
Fibertype Single-mode and Multi-mode
Insertionloss < 0.3 dB
Material High-quality silica glass fibers with polymer coating
Fibercount Up to 64 fibers
Payment Terms L/C, T/T
Delivery Time 5-8 work days
Supply Ability 100,000 pieces per month
Place of Origin Guangdong , China
Brand Name Gracyfiber
Certification ISO9001 , ROHS

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  1. Product Details
  2. Company Details

Product Specification

Wavelength 460,630,780,850,980,1060,1310,1550,1650,1950 nm Core Pitch 127/250 μm
Insertion Loss ≤0.5 dB (Typical 0.3 dB) Return Loss UPC≥45 dB, APC≥55 dB
Operation Temperature -5~65 °C Storage Temperature -40~85 °C
Fiberpitch 250 µm standard Operatingtemperature -40°C to 85°C
Application Telecommunications, Data Centers, Optical Testing Connectortype FC, SC, LC, MPO (customizable)
Operatingwavelength 1260 nm to 1625 nm Type Optical Fiber Array
Customization Available for fiber count, connector type, and length Returnloss > 55 dB
Compliance RoHS and REACH compliant Productname Fiber Array Solutions
Fibertype Single-mode and Multi-mode Insertionloss < 0.3 dB
Material High-quality silica glass fibers with polymer coating Fibercount Up to 64 fibers
Payment Terms L/C, T/T Delivery Time 5-8 work days
Supply Ability 100,000 pieces per month Place of Origin Guangdong , China
Brand Name Gracyfiber Certification ISO9001 , ROHS
High Light Low Loss Fiber Array UnitHigh Precision Fiber Array UnitFAU Fiber Array Unit

Ultra Low Loss High Precision Fiber Array Unit FAU For Silicon Photonics PIC CPO Optical Module 400G 800G 1.6T SM MM Coupling Solution 

1. Product Overview

  Gracyfiber's high-precision fiber arrays provide ultra-reliable, low-loss optical coupling solutions for next-generation silicon photonics and high-speed optical modules (400G/800G+). Designed to meet the demanding requirements of high-density optical interconnects, our fiber arrays support arrangements of up to 128 single-mode or multimode fibers with sub-micron spacing accuracy. By offering extensive customization options—from material choices (quartz, silicon, Pyrex) to various grinding angles and lidless options—we provide device-level solutions that directly help you reduce active alignment time, improve packaging yield, and accelerate time-to-market for your advanced photonic integrated circuits (PICs) and co-packaged optics (CPO) products.

2. Product Features (Key Features)
Parameter Unit 1 2 4 8 12 16 24 32 48 64 96 128
Wavelength nm 460,630,780,850,980,1060,1310,1550,1650,1950
Materials - Pyrex, Tempax, Quartz, Silicon
Lid Option   Lid / Lidless
CorePitch - - 250 127/250 127/250 127/250 127 127 127 127 127 127 127
Core Pitch Tolerance μm +/-0.3 +/-0.5 +/-0.7 +/-1.0
Polish Angle Degree 8°,41°,82°,90° or customized (12°, 21°,...)   (±0.5°)
 Angle Type - A Type or  V Type
Insertion Loss dB ≤0.5(Typical 0.3) 
Return Loss dB UPC≥45, APC≥55
FA Dimension  W mm 2.5 2.5 2.5 2.5 3.5 3.5 5.7 5.7 9 10 15 19.2
H mm 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
L mm 10 10 10 10 10 12 12 12 12 12 15 18
- - Standard or Customized
Fiber Type - OM1/OM2/OM3/OM4/OM5/G67A1/ A2/ B3 or  Customized
Fiber Coating um 250 µm / 900 µm loose tube / ribbon (optional)
 Fiber Type Length cm 100+/-10   or customized
Connector - .FC/LC/SC/E2000/MT/MPO/MMC
Operation Temperature °C -5~65
Storage Temperature °C -40~85
Features:Ultra-low insertion loss (≤ 0.5dB, typical 0.3dB) and high return loss (APC ≥ 55dB) Benefit:Maximizes your optical power budget and ensures superior signal integrity. This is crucial for extending link distances and reducing bit error rates in 400G/800G coherent networks.
Features:Submicron-level fiber pitch tolerance (down to +/- 0.3 μm) Benefit:Ensures seamless, high-yield automated active alignment with silicon photonics chips, significantly breaking manufacturing bottlenecks, reducing alignment time, and lowering overall production costs.
Features:High channel scalability (supports 1 to 128 channels) Benefit:Provides assurance for your future hardware architecture evolution. Whether it's simple end-face interconnects or high-density cabling for complex co-packaged optics (CPO) and 1.6T modules, you can smoothly upgrade your product line by relying on a single reliable supplier.
Features:Customizable grinding angles (8°, 41°, 82°, 90° or custom) and a variety of material options Benefit:Provides ultimate mechanical and optical design flexibility. You can precisely customize the grinding angle to completely eliminate back reflections and maximize optical coupling efficiency for specific optical module housing internal space constraints.
Features:Diverse termination and connector options (MT, MPO, MMC, LC, SC) Benefit:Enables seamless plug-and-play integration with existing high-density data center ecosystems, eliminating cumbersome secondary termination processes and effectively reducing your assembly steps and labor costs.
3. Applications
  • High-speed optical modules (Optical Transceivers): Core optical components for assembling 100G, 400G, 800G, and the emerging 1.6T modules.
  • Silicon Photonics (SiPh): Enables edge coupling and grating coupling in photonic integrated circuits (PICs).
  • Co-Packaged Optics (CPO): Used for high-density optical I/O routing near ASIC switching chips.
  • Passive Optical Components: Deeply integrated into wavelength selective switches (WSS), arrayed waveguide gratings (AWG), and optical splitters.
  • Data Center Interconnect (DCI): A fundamental solution for high-density backbone connectivity.
4. Packaging Options

  We offer extremely flexible packaging and delivery configurations to perfectly match your production line process requirements:

  • Pigtailed
  • FAU
  • Hermetic
  • Lidless
  • Hybrid Integration Ready

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2014

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

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  • Shenzhen Gracyfiber Technology Co., Ltd.
  • 4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China
  • https://www.gracyfibers.com/

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