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1x3 All Band Coupler 250μm Bare Fiber Splitter

1x3 All Band Coupler 250μm Bare Fiber Splitter

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Part Number: FBT-ABS250S-1x3

All Band Coupler 1x3 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), F-tone 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 1x3 All Band Coupler 250μm Bare Fiber Splitter can splitter the optical signals into 3 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, F-tone 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

F-tone offers cost-effective standards-based 1x3 All Band Coupler 250μm Bare Fiber Splitter. As a 3rd party OEM manufacturer, our 1x3 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 1x3 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




This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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