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850nm 50/125 Multimode 1X3 Fiber Fbt Coupler

China 850nm 50/125 Multimode 1X3 Fiber Fbt Coupler, Find details about China 1X3 Fbt Coupler, 1X3 Multimode Fbt Coupler from 850nm 50/125 Multimode 1X3 Fiber Fbt Coupler

Model NO.
LW-FBT13
Fiber Type
G.657A with 2.0 mm Lose Tube
Application
FTTH FTTB FTTX Pon CATV
Keywords
1X2 Fbt Coupler
Product Name
50/125 Multimode 1X3 Fiber Fbt Coupler
Trademark
LIGHTWIT
Transport Package
Carton Package
Specification
3x54
Origin
China
HS Code
8517622200
Model NO.
LW-FBT13
Fiber Type
G.657A with 2.0 mm Lose Tube
Application
FTTH FTTB FTTX Pon CATV
Keywords
1X2 Fbt Coupler
Product Name
50/125 Multimode 1X3 Fiber Fbt Coupler
Trademark
LIGHTWIT
Transport Package
Carton Package
Specification
3x54
Origin
China
HS Code
8517622200
50/125 Multimode 1x3 Fiber FBT 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.

850nm 50/125 Multimode 1X3 Fiber Fbt Coupler



850nm 50/125 Multimode 1X3 Fiber Fbt Coupler

 



 

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


 

 

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