Yokogawa AQ1205A 光时域反射仪（1310±20,1550±20nm）

Measured wavelength (nm): 1310±20, 1550±20

Optical Port: PORT2

Measured fiber: SM(ITU-T G.652)

Distance range(km): 0.5, 1, 2, 5, 10, 20, 50, 100, 200, 300, 400, 512

Pulse width: 3, 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 20000

Event Dead zone:  0.75m

Attenuation Dead zone: 4m/5m

Dynamic range(dB): 42/40

Loss measurement accuracy: ±0.05dB or ±0.05dB/dB

Optical connector: Universal Adapter SC, FC

Laser safety standard: Class 1M

Environmental conditions: Storage temperature: -20 to 60°C; Operating

temperature: 0 to 45°C (0 to 40°C when AC adapter is being used); (0 to 35°C when battery is being charged); Humidity: 20 to 85% RH (no condensation)

Power requirements: 100 to 240 VAC, 50/60 Hz

Battery pack: Run time: 6 hours, Recharge time: 5 hours

Dimensions: 217.5 (W) × 157 (H) × 74 (D) mm (excluding projections)

Weight: Approx. 1 kg (including battery pack)