| Wavelength |
1310 nm or 1550 nm ±20 nm |
| Fiber Type |
G.652 SM Fiber |
| Dynamic Range |
26 dB or 24 dB |
| Event Blind Zone |
8.2 ft (2.5 m) |
| ATT Blind Zone |
26.2 ft (8 m) |
| Test Range |
0.31 mi to 0.06 mi (500 m to 100 km) |
| Pulse Width |
(3 ns to 20 us) |
| Ranging Accuracy |
± (3.2 ft (1 m) +Sampling Interval +0.005%+Test Distance) |
| Loss Accuracy |
±0.2 dB or dB |
| Sampling Points |
16 k to 128 k |
| Sampling Resolution |
3.10 ft to 26.2 ft (0.05 m to 8 m) |
| Reflection Accuracy |
±3 dB |
| Data Storage |
Internal: ≥600; External: TF Card |
| Laser Safety Level |
Class Ⅱ level |
| File Format |
SOR Standard File Format |
| Connector |
FC or UPC (Interchangeable SC, ST) |
| Wave Range |
800 nm to 1700 nm |
| Interface Type |
Universal Joint FC or SC or ST |
| Test Range |
-50 dBm to +26 dBm |
| Uncertainty |
±5% |
| Frequency Identification |
CW or 1k or 2 kHz |
| Calibration Wavelength |
850 nm or 980 nm or 1300 nm or 1310 nm or 1490 nm or 1550 nm or 1625 nm or 1650 nm |
| LD Type |
FP-LD |
| Output Wavelength |
1550 nm ±20 nm1310 nm or 1550 nm ±20 nm |
| Output Power |
≥-5 dBm |
| Modulation Frequency |
270 kHz or 330 kHz or 1 k or 2 kHz |
| Stability |
CW, ±0.5 dB or 15 min (Test after15 mins of preheating) |
| Connector |
FC or UPC (Interchangeable SC, ST) |
| Work Wavelength |
650 nm ±20 nm |
| Output Power |
≥10 mW |
| Mode |
CW or 1 Hz or 2 Hz |
| Connector |
FC or SC or ST |
| Test Range |
0.18 mi (300 m) |
| Display |
4.3 in (10.9 cm) Color LCD |
| Data Interface |
Micro USB |
| External Storage |
TF Card |
| Power Supply |
Polymer Li battery: 3.7 V, 4000 mAh, Power Adapter: 5 VDC, 2 A |
| Battery Life |
Standby >20 hrsMeasuring Time >12 hrs |
| Operating Temperature |
14 °F to 122 °F (-10 ℃ to 50 ℃) |
| Storage Temperature |
-40 °F to 158 °F (-40 ℃ to 70 ℃) |
| Relative Humidity |
0% RH to 95% RH non-condensing |
| Dimension |
6.81 in x 3.22 in x 1.45 in (173 mm × 82 mm × 37 mm) |
| Weight |
≤0.77 lb (350 g) |
