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UT-King’s Optical Time Domain Reflectometer (OT-300) is an important instrument used by organizations to certify the performance of new fiber optics links and detect problems with existing fiber links.
| Item | OT-300S | OT-300D | ||
| Dynamic | 30/28dB | 32/30dB | ||
| Operating Wavelength（±20nm） | 1310/1550 | |||
| Display | 3.5’TFT LCD touch screen | |||
| Light source tyep | LD | |||
| Optical Interface | FC/UPC | |||
| Distance range(km) | 0.3, 1, 3, 5, 10, 30, 60, 120 | |||
| Pulse width(ns) | 5,10,20,40,80,160,320,640,1280,2560,5120,10240,20480,auto | |||
| Measurement duration | 15s,30s,1min,2min,3min | |||
| Attenuation dead zone | 10m | |||
| Event dead zone | 1.8m | |||
| Distance measurement precision | ±（1m+5×10-5×Distance+Samling interval） | |||
| Data storage | ＞60000 test traces | |||
| Communication interface | USB | |||
| VFL | Wavelength | - | 650nm | |
| Output power(dBm) | - | ≥-3 | ||
| Test distance(km) | - | 3 | ||
| Optical Communications Test | YES | |||
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