| Use |
Outdoor |
| Network |
None |
| Application |
Telecommunication |
| Product Name |
OTDR |
| Application Scenarios |
FTTH |
| Wavelengths |
1310/1550nm ±20nm |
| Optical Output Connector |
FC-UPC (standard) |
| Display Screen |
800×480, 7 in TFT color LCD (capacitive touch screen) |
| Port |
USB type C, micro SD |
| Sub Models |
JW3302E |
| Dynamic Range |
32/30 dB |
| Event Dead Zone |
4.92 ft (150 cm) |
| Attenuation Dead Zone |
26.2 ft (800 cm) |
| Accuracy (m) |
± (2.46 ft+distance×0.0025%+sampling period) |
| Resolution (m) |
0.08 to 105 ft (0.025, 0.05, 0.1, 0.2, 0.5, 1, 2, 4, 8, 16, 32 m) |
| Distance (km) |
0.24 Miles to 318 miles (0.4, 0.8, 1.6, 3.2, 6.4, 16, 32, 64, 128, 256, 512 km) |
| Pulse Width (ns) |
5, 10, 30, 80, 160, 320, 640, 1280, 5120, 10240, 20480 |
| Max. Sampling Point |
256 k |
| Linearity (dB/dB) |
0.03 |
| Loss Resolution (dB) |
0.001 |
| Refractive Index Setting Range |
1.00000 to 1.99999 (0.00001 stepping) |
| Distance Unit |
Kilometers, meters, thousands of feet, feet |
| Language |
Simplified Chinese, English |
| Duration of the Battery |
Standby > 50h / Test > 20h |
| Operating Temperature |
32 °F to 104 °F (battery charging: 41 °F to 104 °F) (0 °C to 40 °C battery charging 5 °C to 40 °C) |
| Storage Temperature |
-4 °F to 140 °F (battery: -4 °F to 140 °F) (-20 °C to 60 °C battery: -20 °C to 60 °C) |
| Relative Humidity |
5 to 95%, no condensing |
| Dimension |
6.9 in x 4.3 in x 1.5 in (17.7 cm x 10.9 cm x 3.7 cm) |
| Weight |
(about 28.21 oz (0.8 kg) (with battery) |
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