1*2 FBT Coupler

Product Detail

FBT Coupler 

The FBT splitter(Fused Biconical Taper splitter) is a passive device that divides an input optical signal into unequal portions, and then send out the divided signal to separate users. FBT technology has become mature after developing for about 20 years. The FBT splitter has been widely used in FTTx systems, MANs, WANs, CATV and active devices. 

Our FBT single mode splitter has wide bandwidth, suitable for incoming signals with wavelengths ranging from 1260nm to 1650nm. This range of fiber optic splitter has a small physical size, available in different packages.

 

Advantages: 

1.This type of FBT splitter is built to the Telcordia GR-1209-CORE and Telcordia GR-1221-CORE standards. It is interchangeable with many other optical fiber splitters made to the same standards.  

2.Low insertion loss

3.High reliability

4.Meet the IEC and ROHS requirements

 

Applications: 

1.CATV

2.Active devices

3.Optical fiber communication system

4.LANs, WANs

5.Telecommunication network

6.EPON/GPON

7.FTTx




Specifaction

Parameter		Specifications							Unit
Optional center wavelength		630,850,980,1060,1300							nm
Split ratio type		Equally Splitted							/
Port type		1x2,2x2	1x3	1x4		1x8	1x16		/
Insertion loss(50/125µm)		=4.9	=6.7	=7.8		=11.5	=15.0		dB
Insertion loss(62.5/125µm)		=4.6	=6.4	=7.5		=11.0			dB
Additional loss		=0.15							dB
Polarization dependent loss		=0.20							dB
Directivity		=40							dB
Operating Temperature		-40~+85							?
Storage temperature		-40~+85							?
Bare fiber package dimension		F3x60	F3x60	F3x60		F3x60	F5x60		mm
0.9mm Loss tube package dimension		F3x60	100x12x8	100x12x8		100x12x8	135x100x10		mm
2.0 mm or 3.0mm loose tube packagedimension		100x12x8	95x75x6	95x75x6		130x100x6	130x100x8.5		mm
Multimode 1x2 Splitter
Split Ratio	Insertion loss(dB) 50/125µm				Insertion loss(dB)62.5/125µm			Unit
40/60	6.5/4.5				5.8/3.6			dB
30/70	8.0/3.9				7.0/2.9			dB
20/80	9.8/3.2				9.0/2.4			dB
10/90	13.5/2.7				12.5/1.9			dB
5/95	17.0/2.4				16.5/1.5			dB
1/99	22.1/1.4				22.0/1.1			dB

Note: All parameters above are for FBT splitters without connectors.




Well-known as one of the leading 1*2 fbt coupler manufacturers and suppliers in China, Inte Technology is equipped with advanced technology and many highly qualified staff. Please be free to wholesale the customized products with us.