Description
Overview
GAOTek smart multimode attenuator supports extended calibration wavelengths for very high performance: 600 adjustable wavelengths and 400 adjustable wavelengths. It provides extremely long battery operation time of > 1000 hours. It provides absolute and relative attenuation setting low minimum insertion loss due to the new optical design.
Features
- 04 ft. (50 m) or 0.078 mi (125 m) multimode fiber design
- Ready for 40 Gb/s systems
- New optical design allowing for low minimum insertion loss
- Smart Wheel for precise and fast manual setting
- Absolute and relative attenuation setting
- FTTx ready
Technical Specifications
| Wavelength Range | 750 nm to 1350 nm in 1 nm, 1260 nm to 1650 nm in 1 nm |
| Fiber Type | 50 µm or 125 µm, 9 µm or 125 µm |
| Calibrated Wavelengths | 850 nm, 1300 nm, 1310 nm, 1550 nm, 1625 nm |
| Display Range | <2.5 dB to 55 dB, 2.0 dB to 60 dB |
| Minimum Insertion Loss | <2.5 dB, < 2.0 dB |
| Linearity | ±0.2 dB |
| Repeatability of Attenuation Setting | ±1 dB |
| Total Attenuation Accuracy | ± 8 dB |
| Max. Permitted Level | +20 dBm, +23 dBm |
| Display Resolution | 128 x 64 PPI |
| Connector | BN 2150/00. xx range |
| Power Supply | 15 V or NiMH or 12 V |
| Operating Time | >300 hours |
| Nominal range of use temperature | 14 °F to 131 °F (-10 °C to +55 °C) |
| Storage and transport temperature | -40 °F to 158 °F (-40 °C to +70 °C) |
| Dimensions | 3.74 in x 2.36 in x 7.68 in (95 mm x 60 mm x 195 mm) |
| Weight | 1.1 lb (500 g) |