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1x2 All Band Coupler 250μm Bare Fiber Splitter

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1x2 All Band Coupler 250μm Bare Fiber Splitter

Product Item: #1885
P/N: FBT-ABS250S-1x2
US$17.96

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Order Today, Ship before 06/12/2026, from U.S. or Hong Kong
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1x2 FBT Coupler All Band 250μm Bare Fiber Splitter

 

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.

In response to the rapid increase in requirements for passive optical networks (PON), Fiber-Mart now provides a new All Band FBT Couplers Splitters. All Band coupler (ABC) is built by Special technique. The operating bandwidth of the coupler is expanded to 1260-1620nm, and with low excess loss and low PDL.

The 1x2 All Band Coupler 250μm Bare 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
  • Optional Split Ratio 20/80, 40/60...(50/50 as default.)
  • All Band operating Wavelength
  • Excellent Environmental & Mechanical Stability
  • Qualified Under Telcordia GR-1221 and GR-1209

 

Applications

  • Optical communication systems
  • FTTH application
  • CATV Systems

 

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. Wide wavelength range of 1260nm to 1620nm can be selected.
c. 1x2, 1x3, 1x4 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

Fiber-Mart offers cost-effective standards-based 1x2 All Band Coupler 250μm Bare Fiber Splitter. As a 3rd party OEM manufacturer, our 1x2 All Band Coupler 250μm Bare 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 1x2 All Band Coupler 250μm Bare 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.

 

  All Band Coupler (ABC)
Grade   P A
Operating Wavelength(nm) 1260~1620
Typical excessloss(dB)   0.07 0.1
Insertion Loss(dB) 50/50 ≤3.8 ≤4.0
45/55 ≤4.45/3.45 ≤4.65/3.65
40/60 ≤5.1/3.1 ≤5.3/3.3
35/65 ≤5.7/2.7 ≤5.138/2.90
33/67 ≤6.0/2.55 ≤6.25/2.75
30/70 ≤6.4/2.3 ≤6.7/2.5
25/75 ≤7.4/2.0 ≤7.65/2.2
20/80 ≤8.3/1.7 ≤8.8/1.8
15/85 ≤9.9/1.4 ≤10.1/1.50
10/90 9.10~11.10≤1.15 8.65~11.50≤1.25
5/138 11.90~14.30≤0.8 11.40~14.80≤0.9
3/97 13.85~16.75≤0.75 13.30~17.35≤0.85
2/98 15.45~18.75≤0.7 14.75~19.40≤0.8
1/99 18.25~21.138≤0.65 17.50~22.70≤0.75
PDL(dB)   ≤0.15 ≤0.20
Directivity(dB) ≥55
Operatingtemperature(℃) -40~+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)
 

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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 6 (of 6 reviews)

by Lucien Lonsdale
Date Added: 08/06/2025
Featuring with low insertion loss and pdl, Fibermart's FBT splitters have boosted our network transmission efficiency so far.

Rating: 5 of 5 Stars [5 of 5 Stars]
1x2 All Band Coupler 250μm Bare Fiber Splitter 1x2 All Band Coupler 250μm Bare Fiber Splitter

by Ryan Giguere
Date Added: 06/16/2025
Good service and product, the fbt splitter has woderful performance in our system, nice!

Rating: 5 of 5 Stars [5 of 5 Stars]
1x2 All Band Coupler 250μm Bare Fiber Splitter 1x2 All Band Coupler 250μm Bare Fiber Splitter

by Makoto Takeshita
Date Added: 04/02/2025
Fibermart 1x2 all band splitter is low loss and low PDL, fast shipping on time, which is just we need, great!

Rating: 5 of 5 Stars [5 of 5 Stars]
1x2 All Band Coupler 250μm Bare Fiber Splitter 1x2 All Band Coupler 250μm Bare Fiber Splitter 1x2 All Band Coupler 250μm Bare Fiber Splitter 1x2 All Band Coupler 250μm Bare Fiber Splitter

by Kai Schroeder
Date Added: 12/26/2024
Fast shipping and high quality, fibermart all band FBT splitter is low insertion loss and polarization dependent loss, which is we want, good job!

Rating: 5 of 5 Stars [5 of 5 Stars]
1x2 All Band Coupler 250μm Bare Fiber Splitter

by Carter Hendrick
Date Added: 10/13/2021
Well received 1x2 all band fbt coupler, low loss works fine in our project!

Rating: 5 of 5 Stars [5 of 5 Stars]
1x2 All Band Coupler 250μm Bare Fiber Splitter

by Henk Coloner
Date Added: 09/10/2021
We ordered 200pcs all band 1x2 fbt coupler from fibermart, different split ratios without connector, all tested to be nice in insertion loss and return loss, will buy more here!

Rating: 5 of 5 Stars [5 of 5 Stars]
1x2 All Band Coupler 250μm Bare Fiber Splitter



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