Laser safety class (21 CFR) | Class 1 |
Number of data points | Up to 256,000 data points |
Display range | 0.1 km to 260 km |
Sampling resolution | 4 cm |
Distance accuracy | (±1 m) ± (sampling resolution) ±(1.10–5 x distance), excluding group index uncertainties |
Attenuation resolution | 0.001 dB |
Attenuation linearity | ±0.04 dB/dB |
Smart OTDR 100A | Smart OTDR 100B | |
Central wave length2 | 1310/1550/1650 nm ±20 nm | 1310/1550/1625 nm ±20 nm |
RMS dynamic range3 | 37/35/32 dB | 40/40/41 dB |
Pulse widths | 5 ns to 20 µs | 3 ns to 20 µs |
Event dead zone4 | 1.35 m | 0.9 m |
Attenuation dead zone5 | 4 m | 2.5 m |
Splitter attenuation dead zone | Not available | 45 m after 15 dB splitter loss |
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