| General |
| Dimension |
165x155x58mm, 0.85 kg (battery included) |
| Display |
TFT-LCD Touch Screen |
| Interface |
1×USB port, 1xOTDR port, 1xVFL port, 1xCharging Port |
| Power Supply |
18V to 20V(dc), 100V(ac) to 240V(ac), 50~60Hz |
| Battery |
Lithium battery (with air traffic certification) |
| Operating Time: 8 hours, Telcordia GR-196-CORE |
| Charging time: <3 hours (power off) |
| Power Saving |
Backlight off: Disable/1 to 99minutes |
| Auto shutdown: |
Disable/1 to 99minutes |
| Data Storage |
Internal memory: 4GB (about 40,000 groups of curves) |
| Language |
English in default |
| Environmental Conditions |
Operating temperature and humidity: -10℃~+50℃, ≤95% (non-condensation) |
| Storage temperature and humidity |
-20℃~+75℃, ≤95% (non-condensation) |
| Proof |
IP65(IEC 60529) |
| Accessories |
Standard: Main unit, power adapter, SC Adapter, ST Adapter, FC adapter, USB cord, |
| User guide, CD disk, carrying case, Touch Pen |
| Optional: LC Adapter, Bare fiber adapter |
| Test parameter |
|
| Pulse Width |
10ns, 30ns, 50ns, 100ns, 275ns, 500ns, 1us, 5us, 10us |
| Distance Range |
1km, 2km, 4km, 8km, 15km, 30km, 60km, 90km, 120km, 160km |
| Sampling Resolution |
Minimum 16cm |
| Sampling Point |
Maximum 128,000 points |
| Linearity |
≤0.05dB/dB |
| Averaging Time |
5s, 15s, 30s, 1min, 2min, 3min |
| Auto Off |
off, 10min, 30min, 60min |
| Distance Accuracy |
±(1m+measuring distance×3×10-5+sampling resolution ) ( excluding IOR uncertainty) |
| Screen Backlight |
≤100 |
| IOR Setting |
1.0000~2.0000, 0.0001 step |
| Units |
km |
| OTDR Trace Format |
Telcordia universal, SOR, issue 2(SR-4731) |
| OTDR: User selectable automatic or manual set-up |
| Fiber Event Analysis |
User defined PASS/FAIL thresholds: |
| -Reflective and non-reflective events: 0.01 to 1.99dB (0.01dB steps) |
| -Reflective: 0.01 to 32dB (0.01dB steps) |
| -Fiber end/break: 3 to 20dB (1dB steps) |
| VFL |
|
| Wavelength(±20nm) |
650nm |
| Power |
2mW,CLASSII B |
| Range |
10km |
| Launching Mode |
CW/2Hz |
