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1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter

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  • 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter
  • 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter
  • 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter
  • 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter
  • 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter
  • 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter
  • 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter
  • 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter

1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter

Product Item: #17490
P/N: PM780-PLC-A-1x4
Starting at: US$1,985.00

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Order Today, Ship before 06/16/2026, from U.S. or Hong Kong
  • Description
  • Datasheet
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1x4 PM780 FBT Splitter, PM780 Fiber Splitter, Fiber Polarization Maintaining FBT Coupler Splitter Slow Axis w/ Plastic ABS Box Package in 780nm

 

Polarization Maintaining Planar Light wave Circuit (PLC) splitter is a type of polarization maintaining optical power management device that is fabricated using silica optical waveguide technology. PM PLC splitter maintains polarization of input optical signal. Polarization Maintaining Fiber Splitter is an optical splitter in which the polarization of linearly polarized light waves launched into the fiber is maintained during propagation, with little or no cross−coupling of optical power between the polarization modes.

Fiber-Mart offers a large selection of polarization maintaining (PM) 1xN and 2xN optical splitter, Polarization Maintaining Splitter modules, plc splitter 1x16. PM splitters are supplied in configurations with 2, 4, 8 and plc splitter 1x16 output channels. PM fibers are bonded to the PLC circuit chips using precision multi-fiber alignment techniques. Our splitter modules feature low insertion loss, low polarization dependence and high polarization extinction ratio over a wide wavelength range.

 

Features

  • Wide Band and Operating Temperature
  • High polarization extinction ratio
  • Good Splitting Uniformity
  • Low insertion loss
  • The length of pigtail: 1.0m as default(also customized)
  • The Axis: Slow Axis as default, Fast Axis is also available

Polarization Maintaining Fiber Splitter, PM Splitter, Polarization Maintaining Splitter

 

Applications

  • Splitting or Combining Output Power of Transmitters Using Polarization Maintaining Fiber
  • Excellent for laboratory and industrial applications
  • Aerospace and Military Application
  • Fiber Sensor
  • Fiber Laser
  • Test Bed

 

Mechanical Drawing


Polarization Maintaining Fiber Splitter, PM PLC Splitter, plc splitter 1x16

1x4: 110*80*18 mm(the picture is 2x16 for reference)

 

Test Report

The test report will be provided when the products are delivered.

Polarization Maintaining Splitter, PM Fiber Splitter, test report plc splitter
 

Parameters Specifications Unit Notes
Channel Number 1×4   Accord with RoHS requirement
Operation Wavelength 780 nm
Insertion Loss ≤7.7 dB
Uniformity ≤1.2 dB
PER ≥18 dB
Return Loss ≥50 dB
Directivity ≥55 dB
Fiber Type PM780 fiber  
Pigtail Type Input: PM fiber with 0.9mm or 2.0mm or 3.0mm loose tube  
Output: PM fiber with 0.9mm or 2.0mm or 3.0mm loose tube  
Input Length ≥1.0 m
Output Length ≥1.0 m
Connector None  
Tube Color Input: white  
Output: blue/orange/green/brown/gray/white/red/black  
Package Dimension 120(L) × 80(W) × 18(H) mm
Operation Temperature -40 ~ +85
Storage Temperature -40 ~ +85

 

 


Customized Service :

 

● If you need any customized products or services, please write your request in Order Remarks, or send an email to [email protected]

 

Get Quote or Checkout Online :

 

● To request a Quote or Checkout to pay online, simply add items into your cart and select your preferred method.

 

Free Shipping & No Tariff :

 

● Online Order over US$200 is Free Shipping (Not included Heavy Items like Outdoor Cable, Outdoor Cabinet etc),

● For US customer, Fibermart covers all customs duty and fees - no additional tariff charges. 

 

Shipping Time :

 

● FedEx : 2-4 business days
● UPS : 2-5 business days
● DHL : 2-6 business days
● Shipment by Sea : 20-25 business days

 

Payment Method :

 

● PayPal (Online)

● Credit / Debit Card (Online)

● ABA Routing (US Local)

● T/T Wire Transfer (International)
 

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Returns & Warranty :

 

● 1-Year Warranty 

● 60-Day Returns  

● 60-Day Exchange

● Limited Lifetime Warranty.

   Read full Return & Refund Policy

 

Net Term & Credit :

 

● Fibermart accept Net 30 and Net 60 payment terms, Contact Us for Credit Account by submit a credit form.

 

Volume Discount :

 

● Fibermart offers discount prices for large-volume order, Contact Sales Team for more details.

 

Customer Reviews

Displaying 1 to 3 (of 3 reviews)

by Jules Abimbola
Date Added: 10/10/2025
Thanks Fibermart for bringing us a PM splitter in a nice quality。 We were excited to have a splitter with good splitting uniformity.

Rating: 5 of 5 Stars [5 of 5 Stars]
1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter

by Kelsey Merline
Date Added: 04/28/2025
Good pm780 fbt splitter, not only high ER, but also good splitting uniformity, which is just we want in 780nm, thanks.

Rating: 5 of 5 Stars [5 of 5 Stars]
1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter

by Dr. Massan
Date Added: 05/22/2023
We got the pm780 1x4 fbt pm splitter working at 780nm, customized with 3m length pigtails in/output in armored jacket, the extra loss is little, insertion loss was less than 7.2dB with fc apc connectors, uniformity less than 0.3dB, really amazing high quality! Great fibermart team!

Rating: 5 of 5 Stars [5 of 5 Stars]
1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter 1x4 PM780 Polarization Maintaining FBT Fiber Splitter Slow Axis 780nm FBT PM Fiber Splitter



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