T-TW470R1A2 - 2x2 Wideband Fiber Optic Coupler, 470 ± 40 nm, 99:1 Split, FC/APC
T-TW470R1A2 - 2x2 Wideband Fiber Optic Coupler, 470 ± 40 nm, 99:1 Split, FC/APC
- 470 nm Fiber Optic Couplers with ±40 nm Bandwidth
- 50:50, 75:25, 90:10, or 99:1 Split Ratio
- Bidirectional Coupling (Either End Can Be Used as an Input)
- 2.0 mm Narrow Key FC/PC or FC/APC Connectors
- 0.8 m Long Fiber Leads with a Tolerance of +0.075 m / -0.0 m
- Center Wavelength 470 nm
- Bandwidth ±40 nm
- Coupling Ratio 99:1
- Coupling Ratio Tolerance ±0.6%
- Insertion Loss ≤0.5 dB / ≤24.4 dB
- Excess Loss <0.3 dB (Typ.)
- Uniformity ≤2.0 dB
- Fiber Type 460HP
- Termination FC/APC
| Coupler Specifications | |
|---|---|
| Coupling Ratio | 99:1 |
| Coupling Ratio Tolerance | ±0.6% |
| Center Wavelength | 470 nm |
| Minimum Bandwidth | ±40 nm |
| Insertion Loss |
≤0.5 dB / ≤24.4 dB |
| Excess Loss |
<0.3 dB (Typ.) |
| Uniformity | ≤2.0 dB |
| Polarization-Dependent Loss (PDL) | ≤0.2 dB |
| Optical Return Loss (ORL) / Directivity |
≥60 dB |
| Max Power Level | 50 mW (With Connectors or Bare Fiber) 100 mW (Spliced) |
| Fiber Type | 460HP |
| Fiber Cut-Off Wavelength | 430 ± 20 nm |
| Port Configuration | 2x2 |
| Fiber Lead Length and Tolerance | 0.8 m +0.075 m / -0.0 m |
| Connectors | 2.0 mm Narrow Key FC/APC |
| Package Size | Ø0.12" x 2.76" (Ø3.2 mm x 70.0 mm) |
| Jacket | Ø900 µm Hytrel® Loose Tube |
| Pigtail Tensile Load | 10 N |
| Operating Temperature | -40 to 85 °C |
| Storage Temperature | -40 to 85 °C |