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FBT Coupler

1×N FBT Coupler
MxN FBT Coupler

Channel
Package Type
Fiber Length
Connector
Fiber Jacket
Wavelength
Splitting Ratio
Please send email to info@hirundo-link.com if any questions, we will reply you within 12 hours, thank you!

Hirundo's FBT optical splitter adopts unique materials and manufacturing process, which can realize the optical signal transmitted in the fiber coupling in the coupling area of special structure, and carry out optical work Redistribution of rates. It supports flexible configuration according to different spectral ratio, working wavelength range, connector type and package form, which is convenient for the design and item of various products It is widely used to reproduce optical signals in cable TV transmission and other optical communication systems.



Parameter Specification


Parameters

Isolator

Type

Single Grade

Dual Grade

Fiber Type

SMF-28e,Bare or 0.9mm Loose Tube, PM Fiber, customized et,

Operating Wavelength

650/850/980/1310/1400/1490/1550/1610nm

Connector Type

FC, SC, LC,ST

Certification

ISO, RoHS



Product Highlights
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Melting tapering process

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Small in size

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Dichroism



Packaging

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Our production plant

parameter

Single-mode FBT Splitters

Multimode FBT Splitters

Operating wavelength range (nm)

1260 ~ 1620

850

 

 

 

 

Insertion loss of various spectral ratios (dB)

50:50

50% of 3.50 or less

50% or less 4. 10

60:40

60% or less 2.70; 40% of 4.70 or less

60% or less 3.20; 40% of 5.20 or less

70:30

70% or less 1.90; 30% of 6.00 or less

70% or less 2.50; 30% of 6.50 or less

80:20

80% or less 1.20; 20% of 7.90 or less

80% or less 1.80; 20% of 9.00 or less

90:10

90% or less 0.80; 10% of 11.60 or less

90% or less 1.40; 10% of 12.00 or less

70:15:15

70% or less 1.90; 15% of 9.50 or less

70% or less 2.50; 15% of 10.50 or less

80:10:10

80% or less 1.20; 10% of 11.60 or less

80% or less 1.80; 10% of 12.00 or less

70:10:10:10

70% or less 1.90; 10% of 11.60 or less

70% or less 2.50; 10% of 12.00 or less

60:20:10:10

60% or less 2.70; 20% or less 7.90; 10% of 11.60 or less

60% or less 3.20; 20% or less 9.00; 10% of 12.00 or less

Polarization dependent loss (dB)

Acuities were 0. 15

Return loss (dB)

Acuity 55

Directivity (dB)

Acuity 55

Operating temperature (°C)

-40 to +85

Storage temperature (°C)

-40 to +85




Coupler  Application


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