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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.
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