1310, 1550 (Wavelengths [nm])This is a universal type OTDR to be used for single mode or multimode fiber in a wide dynamic range for long distance or in a high-resolution for short distance. There are 3 types of wide dynamic range plug-in units in the single mode (1.31 µm, 1.55 µm, 1.31/1.55 µm) whose dynamic ranges are 34 dB, 32 dB, and 34/32 dB, respectively. The long-distance optical fibers can be measured with high efficiency. There are also 2 types of high-resolution plug-in units, one is in single mode (1.31/1.55 µm) and the other is in multimode (0.85/1.30 µm). A single mode unit realizes near- end dead zone of 8 m (MW0944B high-resolution unit), and a multimode fiber unit realizes the zone of 3 m, thus making it possible for fault detection from the near end. Features High accuracy measurement of optical fiber cables For long and short haul, and single mode and multimode fiber Fast 0.3-s sweep speed (FAST mode, 2PA mode) Procedure and event registration functions shorten measurement time Printer and 3.5 inch FD/PMC drives as standard equipment Return loss measurement
Specifications
Wavelengths [nm]
1310, 1550
Distance Range Max.
100.00km
More Details
Optical Time Domain Reflectometer