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MW0972B Specifications:
| Fiber |
10/125 µm SM fiber *ITU-T G.652 |
| Center wavelength |
1310/1550 ±30 nm (typical: ±15/20 nm) |
| Optical connector |
FC, ST, DIN, SC, DIAMOND (HMS-10/A) |
| Distance range (km) |
5, 10, 25, 50, 100, 200 |
| Pulse width (ns) |
20, 50, 100, 500, 1000, 2000, 4000, 10000 |
| Dynamic range (S/N=1) |
36 dB at 1.31 µm 34 dB at 1.55 µm |
| Measurement range |
22 dB at 1.31 µm (typical: 25 dB), 20 dB at 1.55
µm (typical: 23 dB) |
| Dead zone Fresnel reflection |
5 m |
| Dead zone Back-scattered light |
25 m |
| Marker-resolution |
1 m (at 5 km range) |
| Accuracy |
Distance measurements: ±2 m ± (10–4 x distance)
±marker resolution *Excluding uncertainly caused by fiber IOR Loss
measurements (linearity): ±0.05 dB/dB or 0.1 dB (whichever greater) Return
loss measurements: ±4 dB |
| Measurement time |
180 s max. (auto-measurement mode) |
| Real-time sweep |
0.4 s |
| Dimensions |
290 (W) x 120 (H) x 35 (D) mm |
| Safety |
Laser: 21CFR Class 1, IEC Class
1 |
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