Optical Attenuator with 65dB Precision Ultra-Low Insertion Loss – GAOTek
EDFA attenuator offers precise attenuation up to 65dB with ultra-low insertion loss, ideal for accurate calibration and testing.
Description
Description
Overview
GAOTek EDFA attenuator supports high-quality components and meticulous calibration procedures make it the instrument of choice for repeatable and accurate attenuation settings (up to 65 dB). It meets system and component manufacturers’ needs for component and system loss simulation, instrument calibration, power meter linearity measurement and spectral tuning. Its ultra-low insertion loss enables you to optimize the loss budget. This product configures for single mode or multimode fibers. Use it as a stand-alone instrument or mounted on a 19 in (48.26 cm) rack (optional).
Features
- Outstanding spectral uniformity (± 0.03 dB)
- Ideal for BER testing and system verification
- Monitor output option
- Fast settling time for optimized efficiency
- Programmable using front-panel, RS-232, or GPIB interfaces
Technical Specifications
| Fiber type | 9 um or 125 um; 50 um or 125 um, 62.5 um or 125 um |
| Wavelength range | 1250 nm to 1650 nm; 700 nm to 1350 nm |
| Max. attenuation | ≥ 65 dB; ≥ 60 dB |
| Attenuation setting resolution | Typical 0.002 dB |
| Attenuation linearity | ± 0.1 dB |
| Transition speed typical | up to 23 dB/s |
| Return loss, typical | 60 dB; 40 dB |
| Max. input power | 23 dBm; 20 dBm |
| Size | 4.61 in x 8.74 in x 13.11 in (117 mm x 222 mm x 333 mm) |
| Weight | 5.73 lb. (2.6 kg) |