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1x4 FBT OM4 Single Window Fiber Splitter with ABS Box

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1x4 FBT OM4 Single Window Fiber Splitter with ABS Box

Product Item: #2006
P/N: FBT-M4ABS-1x4
US$91.34

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Order Today, Ship before 06/12/2026, from U.S. or Hong Kong
  • Description
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FBT Fiber Splitter 1x4 OM4 Single Window with ABS Box

 

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 1x4 FBT OM4 Single Window Fiber Splitter with ABS Box can splitter the optical signals into 4 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
  • High Quality Plastic ABS Box
  • Fiber Type: 50/125µm OM4

 

Applications

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

 

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. 1x2, 1x3, 1x4 configurations of splitters are available.
c. 250μm bare fiber, 0.9 loose tube, 2. 0mm or 3.0mm LSZH fiber cables can be selected.
d. Two different splitter grade can be selected: Grade A-fused biconical tapered, Grade P-standard planar technology
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 1x4 OM4 Single Window 850nm Fiber Splitter with ABS Box FBT Couplers. As a 3rd party OEM manufacturer, our 1x4 OM4 Single Window 850nm Fiber Splitter with ABS Box FBT Couplers 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 1x4 OM4 Single Window 850nm Fiber Splitter with ABS Box FBT Couplers 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..


    1×2(2×2)MMC 1X3MMC 1X4MMC
Grade   P A P A P A
Operating wavelength(nm) 850 or 1310, others on request
Operating bandwidth (nm) ±40
Typical excess loss (dB)   0.4 0.7 0.7 1 0.9 1.2
Insertion Loss(dB) 50/50 ≤3.7/3.7 ≤4.0/4.0 ≤6.0 ≤6.3 ≤7.8 ≤8.3
40/60 ≤4.7/2.7 ≤5.1/3.2        
30/70 ≤6.0/2.1 ≤6.5/2.4        
20/80 ≤7.8/1.4 ≤8.5/1.9        
10/90 ≤11.2/0.9 ≤12.4/1.5        
Uniformity (50/50)(dB)   ≤0.5 ≤0.8 ≤0.6 ≤0.9 ≤1.2 ≤1.5
Directivity(dB) ≥40
Operatingtemperature(℃) -40 ~ +85
Fiber type (um) 50/125 or 62.5/125 Multi-Mode or others
Dimensions(Ф×L) (mm) 250μm bare fiber Ф3.0×45 Ф3.0×54
900μm& loose tube Ф3.0×54 Ф4.0×70
0.9/2.0/3.0mm loose tube 90×20×10 /

Note:
*The above specification is without connector.
**Other specifications can be made on customer request.


Fibermart FBT Fiber Coupler Datasheet

 

 

 

Datasheet to Download

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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


by Henry Grosvenor
Date Added: 08/25/2025
Fiber splitters work great for our project, will buy again with Fibermart.

Rating: 4 of 5 Stars [4 of 5 Stars]
1x4 FBT OM4 Single Window Fiber Splitter with ABS Box 1x4 FBT OM4 Single Window Fiber Splitter with ABS Box



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