Description
Overview
GAOTek Optical Variable Attenuators has 2.5 dB to 60 dB attenuation range, 1260 nm wavelength, 30 hrs battery life.
Features
- Attenuation Range 2.5 dB to 60 dB
- Direct Output Power Control
- Adjust at step of 0.05 dB or 0.10 dB or 1.00 dB or 10.00 dB
- PC Control via USB
- Backlight
- Over 30 Hrs Continuous Operation
- Handheld, Light and Easy-to-use
- CE FCC Certificates
Technical Specifications
| Wavelength Range | 1260 nm or 1650 nm |
| Calibrated Wavelengths | 1310 nm or 1490 nm or 1550 nm or 1625 nm |
| Fiber Type | 9 μm or 125 μm Single mode |
| Attenuation Range | 2.5 dB to 60 dB |
| Insertion Loss | <2.5 dB |
| Max Input Power | +21 dBm |
| Output Power Range | +18 dB m to -55 dBm |
| Setting Time | <3 s |
| Display Resolution | 0.01 dB |
| Attenuation Accuracy | ±0.25 dB at 77 °F (+25 °C) (Output power control mode) |
| Repeatability | ±0.25 dB at 77 °F (+25 °C) |
| Return Loss | ≥55 dB |
| Connector | FC or PC (Interchangeable SC, ST) |
| Power Saving | Auto-off after 5 minutes idle |
| Backlight | Yes |
| Power Supply | Li-Ion Battery or AC Adaptor |
| Battery Life | Continuous operation >30 hrs |
| Weight | 0.7 lb (345 g) |
| Dimensions (H × W × T) | 6.97 in × 3.15 in × 1.73 in (177 mm × 80 mm × 44 mm) |
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