shenzhen jie teshin communications equipment co. ltd
shenzhen jie teshin communications equipment co. ltd
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Description:
Fused biconical taper (FBT) technology is tied to two or more fibers, and then melted in a cone machine, pull tensile and real-time monitoring of changes in splitting ratio, melt tensile splitting ratio to meet the requirements end, wherein one end of a fiber optic reserved ( The remaining cut off) as the input terminal and the other end a multitude of road outputs.
fused fibers are very fragile, they are protected by a glass tube made of epoxy and silica powder. Then a stainlesssteel tube covers the inner glass tube and is sealed by silicon. FBT splitter with ABS box is also widely used for different applications.
Features:
Low insertion loss, low PDL
High credibility and stability
Industry standard and custom housing available
Various coupling ratio and connector available
Specifications
| Type | 1x2 | 1×4 | 1×8 | 1×16 | 1×32 | 1×64 | 2x2 | 2×4 | 2×8 | 2×16 | 2×32 | 2×64 | |
| Operating wavelength(nm) | 1260-1650 | ||||||||||||
| Insertion loss (dB) | Typical | 3.6 | 6.8 | 10.0 | 13.0 | 16.5 | 20.5 | 4.0 | 7.3 | 10.5 | 13.5 | 17.0 | 20.5 |
| Maximum | 3.8 | 7.2 | 10.7 | 13.9 | 17.2 | 22.0 | 4.2 | 7.6 | 10.8 | 14.0 | 17.5 | 22.0 | |
| Uniformity (dB) | Typical | 0.4 | 0.5 | 0.6 | 1.0 | 1.0 | 2.5 | 0.6 | 0.8 | 1.0 | 1.5 | 2.0 | 2.0 |
| Maximum | 0.6 | 0.8 | 1.0 | 1.4 | 1.6 | 2.5 | 0.8 | 1.0 | 1.5 | 2.0 | 2.5 | 2.5 | |
| Polarization Dependent Loss (dB) | Typical | 0.1 | 0.1 | 0.15 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 |
| Maximum | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.3 | 0.4 | 0.4 | 0.4 | |
| Wavelength dependent loss (dB) | Typical | 0.1 | 0.1 | 0.15 | 0.3 | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 |
| Maximum | 0.2 | 0.3 | 0.3 | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.3 | 0.5 | 0.5 | 0.5 | |
| Directivity (dB) | Minimum | 55 | |||||||||||
| Storage temperature (℃) | -40 to 85 | ||||||||||||
| Optical fiber type | SMF-28 Or customer required | ||||||||||||
| Optical fiber length (m) | 1M or customize | ||||||||||||