Good Quality Multimode 2.0mm 1X2 Fbt Coupler with LC Connector

Basic Info.

Model NO.	LW-FBTC
Keywords	1X2 Fbt Coupler
Wavelength	850nm
Fiber Type	G.657A with 3.0 mm Lose Tube
Port	1X2
Transport Package	Carton Package
Specification	3x54
Trademark	LIGHTWIT
Origin	China
HS Code	8517622200
Production Capacity	500000PCS/Month

Product Description

Good quality multimode 2.0mm 1x2 FBT coupler with LC connector

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.

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

Item	Value
Channel Number	1×2 or 2×2
Operration Wavelength(nm)	1310,1550,1310/1550,1310/1550/1490
Operration Bandwidth(nm)	±40
Coupling Ratio	Coupling Ratio Insertion Loss(dB)
	P Grade	A 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