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1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss
1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss
1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss
1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss
1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss
1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss
Specifications
Model Number :
PMCF-4415525PS0910-22(S)
Packaging Details :
100×80×10mm
Place of Origin :
Guangdong , China
Brand Name :
Gracyfiber
Certification :
ISO9001 , ROHS
MOQ :
1pieces
Payment Terms :
L/C,T/T
Delivery Time :
5-8 work days
Supply Ability :
100,000 pieces per month
Name :
Polarization Maintaining Fiber Splitter
Fiber Type :
Corning Panda fiber
Coating diameter :
245 µm
Polarization mode dispersion :
≤ 0.5 ps/km
Beat length :
3.5 mm
Numerical aperture :
0.12
Cladding diameter :
125 µm
Description

4x4 Filter PM FBT Coupler 1550nm Polarization Maintaining Fiber Splitter 25 25 25 25 For EDFA Coherent Communication Power Monitoring Sensor

1. Product Overview

This product is a 4*4 Filter PM FBT Coupler (4*4 Polarization-Maintaining Fused Taper Coupler), operating in the 1550nm±15nm wavelength band. It can split one or more input beams into 4 equal-ratio 25:25:25:25 outputs while maintaining polarization characteristics.

2. Product Advantages
  • 4*4 Equal Distribution, Simpler Multi-Channel Structure

  • Low Insertion Loss and Low Redundant Loss

  • High Extinction Ratio and Strong Polarization Maintenance


  • High Return Loss and High Directivity, Reducing Reflection and Crosstalk


  • Good Power and Environmental Adaptability


3. Product Features (Key Features)
Parameters Unit 4x4
Splitting Ratio nm 25:25:25:25
Operating Wavelength nm 1550
Operating Bandwidth nm ±15
Insertion loss dB ≤7.5
Max. Excess Loss dB ≤1.2
Extinction Ratio dB ≥20
Return Loss dB ≥50


4. Applications
  • EDFA / Fiber Optic Amplifier
  • Fiber Optic Instrument
  • Coherent Communication
  • Power Monitoring
  • Fiber Optic Sensor

1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss

1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss


FAQ

1. What specifications can be customized?

Customizable pigtail length, sheath specifications, connector type, and port configuration. Standard module size is 100×80×10mm, standard pigtail length is 1.0±0.1m; sheath options include 250μm bare fiber, 0.9mm loose tube, 2.0mm or 3.0mm sheath; connector options include FC/APC, FC/UPC, SC, LC, or a connectorless version.

2. How do you ensure product quality and batch consistency before shipment?

As a professional polarization-maintaining passive component supplier, we can test insertion loss, additional loss, splitting ratio, extinction ratio, return loss, directivity, axial alignment, port definition, connector endface, and appearance. This product page shows ISO9001 and RoHS certifications, an MOQ of 1 piece, and a monthly supply capacity of 100,000 pieces, supporting sample verification and bulk delivery.

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1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss

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Product Detail
Model Number :
PMCF-4415525PS0910-22(S)
Packaging Details :
100×80×10mm
Place of Origin :
Guangdong , China
Brand Name :
Gracyfiber
Certification :
ISO9001 , ROHS
MOQ :
1pieces
Contact Supplier
video
1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss
1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss
1550nm Polarization Maintaining Fiber Splitter 25:25:25:25 Low Insertion Loss

Shenzhen Gracyfiber Technology Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2014
Business Type :
Manufacturer
Main Products :
Polarization Maintaining, WDM & Optical Filtering, Optical Fiber Array
Employee Number :
150~200
Certification Level :
Verified Supplier
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