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| Model Number: | 953111111 |
The 2*2 50/50 FBT Coupler is a fused biconical taper optical coupler designed to divide optical power evenly between two output paths. Its bidirectional 2*2 configuration supports balanced optical signal distribution in fiber optic systems, test equipment, laser assemblies, and optical sensing applications.
| I1-O1 Coupling Ratio | I1-O1 IL(dB) | I1-O2 Coupling Ratio | I1-O2 IL(dB) | I2-O1 Coupling Ratio | I2-O1 IL(dB) | I2-O2 Coupling | I2-O2 IL(dB) |
|---|---|---|---|---|---|---|---|
| 51 | 3.16 | 49 | 3.36 | 49.08 | 3.37 | 50.92 | 3.21 |
| 49.65 | 3.27 | 50.35 | 3.21 | 49.48 | 3.36 | 50.52 | 3.27 |
| 50.81 | 3.20 | 49.19 | 3.34 | 50.46 | 3.22 | 49.54 | 3.30 |
| 49.83 | 3.21 | 50.17 | 3.18 | 50.06 | 3.23 | 49.94 | 3.24 |
| 49.94 | 3.17 | 50.06 | 3.16 | 48.96 | 3.33 | 51.04 | 3.15 |
| 50.06 | 3.32 | 49.94 | 3.33 | 49.14 | 3.30 | 50.86 | 3.15 |
| 49.94 | 3.16 | 50.06 | 3.15 | 49.37 | 3.32 | 50.63 | 3.21 |
| 48.91 | 3.38 | 51.09 | 3.19 | 50.00 | 3.31 | 50.00 | 3.31 |
| 49.42 | 3.34 | 50.58 | 3.24 | 50.12 | 3.35 | 49.88 | 3.37 |
A 2*2 50/50 FBT coupler distributes an optical signal between two output paths at an approximately equal power ratio. Because it has two input ports and two output ports, it can support bidirectional coupling and signal distribution configurations.
Yes. The coupling ratio, fiber length, fiber coating, package dimensions, and connector configuration can be customized according to the system requirements. This version uses Corning HI1060 fiber, 250 μm bare fiber leads, a 3 * 50 mm steel-tube package, and no connectors.
Address
4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China
Tel
86-0755-27204792
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