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Steel Tube Type Single Window 1310nm Fbt 1X2 Fiber Coupler

China Steel Tube Type Single Window 1310nm Fbt 1X2 Fiber Coupler, Find details about China Fbt 1X2 Fiber Coupler, Fiber Coupler from Steel Tube Type Single Window 1310nm Fbt 1X2 Fiber Coupler

Model NO.
LW-FBT1X2
Fiber Type
G.657A with 2.0 mm Lose Tube
Application
FTTH FTTB FTTX Pon CATV
Keywords
1X2 Fbt Coupler
Product Name
Single Window 1310nm Fbt 1X2 Fiber Coupler
Trademark
LIGHTWIT
Transport Package
Carton Package
Specification
3x54
Origin
China
HS Code
8517622200
Model NO.
LW-FBT1X2
Fiber Type
G.657A with 2.0 mm Lose Tube
Application
FTTH FTTB FTTX Pon CATV
Keywords
1X2 Fbt Coupler
Product Name
Single Window 1310nm Fbt 1X2 Fiber Coupler
Trademark
LIGHTWIT
Transport Package
Carton Package
Specification
3x54
Origin
China
HS Code
8517622200
Steel tube type single window 1310nm FBT 1X2 fiber coupler
 

Description

FBT Coupler is a splitter which based on fused biconical taper technology. It is widely accepted and used in passive optical networks (PON) solution. FBT coupler is a traditional technology that two fibers are typically twisted and fused together while the assembly is being elongated and tapered.

Lightwit Photonics provides a wide breadth of FBT Coupler splitters, including Singlemode Standard Coupler, Dual Window Coupler, Three Window Coupler, Wide Band Coupler, PM Fused Coupler and All Band Coupler with low insertion loss and high performance. These Fused couplers are available with coupling ration ranging from 1:99 to 50:50. Most important, customized specs are also available.




Steel Tube Type Single Window 1310nm Fbt 1X2 Fiber Coupler


Steel Tube Type Single Window 1310nm Fbt 1X2 Fiber Coupler


Our FBT Hightlights
 

Cheaper than PLC Splitter
Coupling ration ranging from 1:99 to 50:50
Available for singlemode and multimode fibers
Available for single wavelength, dual wavelength, three wavelength, wide band and all band wavelength.

 

Features

Low Insertion Loss
Low PDL
Various Coupling Ratios
Compact Size
Wide Operating Temperature
High Reliability and Stability

Applications

FTTx Solutions
LAN, WAN and Metro Networks
Analog/Digital Passive Optical Networks
CATV Networks
Subscriber Loop
Fiber Sensors
Fiber Optic Instruments etc.
 

 Specifications

ItemValue
Channel Number 1×2 or 2×2
Operration Wavelength(nm)1310,1550,1310/1550,1310/1550/1490
Operration Bandwidth(nm)±40
Coupling RatioCoupling Ratio Insertion Loss(dB)
 P GradeA Grade
50/50≤3.3≤3.5
40/60≤4.5/2.6≤4.7/2.8
30/70≤5.7/1.9≤5.9/2.1
20/80≤7.6/1.3≤7.75/1.38
0/90≤10.85/0.68≤11.2/0.75
5/95≤14.4/0.45≤15.5/0.48
2/98≤18.5/0.6≤19.8/0.38
1/99≤21.8/0.28≤22.8/0.35
PDL(dB)≤0.15≤0.2
Directivity(dB)≥50
Return Loss(dB)≥55


Our FBT Coupler Product Line As Below:

  • 1X2 (2X2) Single Mode Single Window Coupler
  • 1X2 (2X2) Single Mode Dual Window Coupler
  • 1X2 (2X2) Single Mode Triplex Window Coupler
  • Singlemode Tree and Star Couplers
  • All Band Coupler (1260~1620nm)
  • Wide Band Coupler
  • Mini Size Fused Coupler
  • 1X3 Monolithic Single Mode Coupler
  • 1X4 Monolithic Single Mode Coupler
  • 3X3 Monolithic Single Mode Coupler
  • 1X4 Monolithic Triplex Window Single Mode Coupler
  • PM FBT Coupler (PMC)
  • Multi Mode Fiber Coupler
  • 1X3 (3X3) Monolithic Multi-Mode Coupler

 

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