Recent Order
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

Press Esc key to close this popup
  • 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter
  • 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter
  • 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter
  • 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter
  • 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter
  • 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter
  • 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

Product Item: #2957
P/N: FM-SM-20290S
US$17.28

Please Choose:










Order Today, Ship before 06/11/2026, from U.S. or Hong Kong
Discount Prices
Quantity Unit Price Discount
200-999 US$16.42 5%
1,000+ US$15.55 10%
  • Description
  • Datasheet
  • Tags
  • FAQ

2x2 FBT Coupler Splitter, Singlemode Single Window 900um FBT Fiber Splitter, 2x2 Fiber Coupler Splitter 1310nm or 1550nm

 

As one of the key components for GPON FTTx networks, optical splitters can be placed in the Central Office or in one of the distribution points (outdoor or indoor) because the FBT splitters are highly stable for multiport optical signal splitting with low insertion loss. FBT couplers are designed for power splitting and tapping in telecommunication equipment, CATV network, and test equipment

Fiber-Mart Fused Biconic Tapered (FBT) splitters are available with 1x2, 1x3, 1x4, 1x5, 1x6, 1x8, 1x12, 1x16, 1x18, 1x20 and 1x24,2x2, 2x4, 3x3 configurations with single mode or multimode fiber and we offer all type connectors of pre-connectorized like SC, FC, ST, LC and E2000 etc.
The 2x2 FBT Singlemode Single Window 900um Loose Tube Fiber Splitter can splitter the optical signals into 2 parts, and the coupling ratio can be customized

 

 

Key Features

  • Low insertion loss
  • Low polarization dependent loss
  • High Return Loss
  • Optional Split Ratio 20/80, 40/60...(50/50 as default.)
  • Compact for small application areas like in closure or splice trays
  • Wide Operating Temperature and Wavelength
  • Excellent Environmental & Mechanical Stability
  • Qualified Under Telcordia GR-1221 and GR-1209
  • Steel tube-compact size

 

Applications

  • FTTX (FTTP, FTTH, FTTN, FTTC)
  • Passive Optical Networks (PON)
  • Local Area Networks (LAN)
  • CATV Systems
  • Amplifying, Monitoring System
  • Test Equipments

 

Order Information

For FBT Splitters, Fiber-Mart provides a whole series of this kind customized for specific applications:
a. Different split ratios of the optical power can be selected: 40/60, 30/70, 20/80, 10/90, 5/95, 2/98, 1/99...
b. Two out of the 1310nm, 1490nm and 1550nm operating wavelength can be selected.
c.1x2, 1x3, 1x4, 1x5, 1x6, 1x8, 1x12, 1x16, 1x18, 1x20, 1x24, 2x2, 2x4, 3x3 configurations of splitters are available.
d. 250um bare fiber, 0.9 loose tube, 2. 0mm or 3.0mm LSZH fiber cables can be selected.
e. The length of input or output fibers can be also customized; 1m length as default.
Welcome to contact us for customized solutions.

 

Mechanical Drawing

KIND NOTE: This is drawing if for 1 x N loose tube FBT. Only for your reference.

Fiber-Mart offers cost-effective standards-based 2x2 FBT Singlemode Single Window 900um Loose Tube Fiber Splitter. As a 3rd party OEM manufacturer, our 2x2 FBT Singlemode Single Window 900um Loose Tube Fiber Splitter is delivered to worldwide from our factory directly, and they are all based on thin film filter technology and metal bonding micro optics packaging. What's more, our 2x2 FBT Singlemode Single Window 900um Loose Tube Fiber Splitter are tested in-house prior to shipment to guarantee that they will arrive in perfect physical and working condition. Please contact us at [email protected] if you want to know more details.

 

Specifications

Parameter Premium Standard
OperatingWavelength(nm) 1310and1550
OperatingBandwidth(nm)

±40 Wide band,
±20 Standard band

TypicalExcessLoss(dB) 0.1 0.15
SplitRatio(%) 1-50
InsertionLossMax(dB)
40/60 4.7/2.7 5.0/2.9
30/70 6.0/1.9 6.4/2.1
20/80 7.9/1.2 8.4/1.4
10/90 11.3/0.5 12.7/0.8
5/95 15.2/0.4 18.5/0.5
1/99 22.5/0.3 23.0/0.4
PolarizationSentivity(dB) 0.1 0.15
Uniformity(dB) 0.7 1
Directivity(dB) 55
FiberLength(m) 1morCustomerSpecified
PortConfiguration 2x2
OperatingTemperature(℃) -20 to +85
StorageTemperature(℃) -40 to +85

 


Fibermart FBT Fiber Coupler Datasheet

 

 

 

Datasheet to Download

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)
 

20151130134736.jpg

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 10 (of 28 reviews)

by Stephen Brown
Date Added: 06/04/2026
2x2 FBT fiber splitters arrived and worked fine, with very low IL and excellent splitting performance as advertised.

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Lila Baud
Date Added: 04/10/2026
Low insertion loss FBT fiber couplers we received were just the perfect we wanted for work, great job.

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Julia Santos
Date Added: 10/14/2025
I must say this was the best shopping experience I ever had, for such a beating quality 2x2 FBT coupler from Fibermart.

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Alexander Howard
Date Added: 08/25/2025
It was a wonderful shopping experience with Fibermart for letting us shop FBT couplers in such a high quality and suitable cost-effective price. Will buy again.

Rating: 4 of 5 Stars [4 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Michael Brown
Date Added: 04/01/2025
Works perfect!! Never regret of buying from FiberMart for this 2x2 FBT coupler, thanks team!

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Jason Melo
Date Added: 04/01/2025
High quality 2x2 fbt splitter coupler, not only low loss but also Low polarization dependent loss!

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Paweł Drabent
Date Added: 02/25/2025
Fast shipping and high quality, the 2x2 fbt sm 1550 coupler is working well, low loss and no problem.

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Amy Dierker
Date Added: 10/23/2024
Well received 2x2 fbt coupler splitter in lc upc connector, 50/50 split ratio, will buy again.

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Johnson
Date Added: 09/24/2024
Well packaged and high quality, the 2×2 fbt coupler arrived in good condition, all units we had tested as good as it told, Thanks!

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter

by Dina Demska
Date Added: 08/05/2024
The IL loss was really low, woking fine in our lab line, just what we need for the research, thanks fibermart!

Rating: 5 of 5 Stars [5 of 5 Stars]
2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter 2x2 FBT Coupler Singlemode Single Window 900um Fiber Splitter



Please tell us what you think and share your opinions with others. Be sure to focus your comments on the product.



Copyright © 2012-2026 Fiber-Mart.com All Rights Reserved. Privacy Notice. Terms of Service
Fibermart ISO9001OFCIEEEFibermart Secure Certificate
Product Tags: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Email us