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FBT Coupler
GKoptic offers fiber optic couplers/splitters. These are availabe in Single Mode or Multimode. Splitters with a defined split ratio from one or two input fibers to 2 output fibers. The available split counts are 1×2 and 2×2 or 1×4 1X8 in split ratios of: 50/50, 40/60, 30/70, 20/80, 10/90, 5/95, 1/99, 60/40, 70/30, 80/20, 90/10, 95/5, and 99/1. Dual Window Couplers are availble with 900µm loose tube single mode fiber or 250µm bare fiber and terminated or unterminated as per your needs. Unconnectorized DWC’s come with no connectors for easy splicing or connectorization. Connectorized DWC’s are available with your choice of Fiber Optic Connectors: LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC, and ST/UPC.
Overview:
Applications
- Telecommunications
- CATV Fiberoptic Links
- Fiber Amplifier System
- Fiberoptic Instrumentation
Features
- Excellent Uniformity
- Single wavelength or Dual wide wavelength band
- Low Excess Loss
- Low Polarization Sensitivity
- Highly Stable & Reliable
- Ultra Low Cost
Technical Details:
| Port Configuration | N×4 N=1, 2, 4 |
N×8 N=1, 2, 8 |
N×16 N=1, 2, 16 |
N×32 N=1, 2, 32 |
| Operating Wavelength | 1310nm and 1550nm | |||
| Bandwidth | ±40nm | |||
| Excess Loss | 0.3dB | 0.5dB | 0.7dB | 0.9dB |
| Typical Insertion Loss | 6.4dB | 9.6dB | 12.8dB | 16.0dB |
| Max. Insertion Loss | 7.0dB | 10.6dB | 14.1dB | 17.5dB |
| PDL | ≤0.2dB | ≤0.3dB | ≤0.4dB | ≤0.5dB |
| Uniformity | 1.2dB | 1.8dB | 2.3dB | 3.0dB |
| Thermal Stability | ≤0.2dB | ≤0.3dB | ≤0.4dB | ≤0.5dB |
| Directivity | ≥55dB | |||
| Return Loss | ≥55dB | |||
| Fiber Type | Corning SMF-28 | |||
| Fiber Length | 1 meter or customized | |||
| Cable Diameter | 900um loose tube, 2.0mm cable, 3.0mm cable | |||
| Package Dimension | 100×80×10mm | 100×80× 10mm |
120×80× 18mm |
140×115× 18mm |
| Operating Humidity | ≤93%RH | |||
| Storage Humidity | ≤93%RH | |||
| Operating Temperature | -40~+85°C | |||
| Storage Temperature | -40~+85°C | |||
Product Photos:
