| Display 5-inch capacitive color touch screen (12.5 cm) |
| Display resolution 800 x 480 W VGA |
| Interfaces 2x USB 2.0 ports, 1x mini-USB 2.0 port, built-in Bluetooth and WiFi (optional, dongles also available) |
| Storage 10,000 OTDR traces typical |
| Battery Rechargeable Lithium-polymer battery, up to 20 hours of operation1 |
| Power supply AC/DC adapter, input 100-250 V AC, 50-60 Hz; 2.5 A max, output 12 V DC, 25 W |
| Electrical safety EN60950 compliant |
| Size (HxWxD) 175 x 138 x 57 mm (6.9 x 5.4 x 2.24 in) |
| Weight (battery included) Approx. 0.9 kg (1.98 lb) |
| Operating/storage temperature Operating: –20 to +50°C; storage: –20 to +60°C Humidity (noncondensing) 95% |
| Laser safety class (21 CFR) Class 1 |
| Number of data points Up to 256,000 data points |
| Display range 0.1 km to 260 km |
| Sampling resolution 4 cm |
| Distance accuracy (±1 m) ± (sampling resolution) ±(1.10–5 x distance), excluding group index uncertainties Attenuation resolution 0.001 dB |
| Attenuation linearity ±0.04 dB/dB |
| Central Wavelength2 1310/1550nm ±20nm |
| RMS Dynamic Range3 30/30 dB |
| Pulse widths 5 ns to 20 µs |
| Event dead zone4 1.35m |
| Attenuation dead zone5 4m |
| Output power level6 –3.5 dBm |
| Stability long term (8 hr)7 ±0.05 dB |
| Operating mode 270, 330, 1 kHz, 2 kHz, and TWINTest |
| Power level range 0 to –55 dBm |
| Calibrated wavelengths 1310, 1490, 1550, 1625, and 1650 nm |
| Measurement accuracy8 ±0.5 dB |
| 1. Per Telcordia GR-196-CORE. |
| 2. Laser at 25°C and measured at 10 µs. |
| 3. The one-way difference between the extrapolated backscattering level at the start of the fiber and the RMS (SNR=1) noise level, after 3 minutes of averaging using the largest |
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