Item |
Parameter |
Pulse Width |
Single mode: 5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs,
20μs |
Testing Distance |
Single mode: 100m, 500m, 2km, 5km, 10km, 20km, 40km, 80km, 120km, 160km,
240km |
Sampling Resolution |
Minimum 5cm |
Sampling Point |
Maximum 128,000 points |
Linearity |
≤0.05dB/dB |
scale Indication |
X axis: 4m~70m/div, Y axis: Minimum 0.09dB/div |
Distance Resolution |
0.01m |
Distance Accuracy |
±(1m+measuring distance×3×10-5+sampling resolution) (excluding IOR
uncertainty) |
Reflectance Accuracy |
Single mode: ±2dB, multi-mode: ±4dB |
IOR Setting |
1.4000~1.7000, 0.0001 step |
Units |
Km, miles, feet |
OTDR Trace Format |
Telcordia universal, SOR, issue 2 (SR-4731)
OTDR: User selectable automatic or manual set-up |