- Covers C-band wavelengths from 1527.60 nm to 1567.13 nm.
- Built-in tunable light source with ±0.05 nm accuracy.
- Extendable to 20,000 km range with 10 m resolution.
- Portable at only 10 kg.
MW90010B
The Coherent OTDR MW90010B can measure ultra-long submarine cables of up to 20,000 km to locate faults with 10 m measurement resolution.
Coherent detection technology captures waveform data, including fault location, cable loss, bending loss, fiber length, etc., for detailed evaluation of submarine cables.
Its excellent basic performance accurately measures submarine cables with optical-amplifier repeaters separated by distances of 80 km or more.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Fiber under test | ITU-T G.653 (DSF). |
| Optical connector | FC, SC (User Replaceable, PC Type). |
| Wavelength | 1527.60 nm to 1567.13 nm. |
| Wavelength accuracy | ±0.05 nm (20°C to 30°C). |
| Dynamic range (S/N=1) | 18 dB (typ.). |
| Distance range | 100 km to 20,000 km (in 500 km steps). |
| Measurement time | 15 minutes (Distance Range: 1000 km). |
| Dimensions | 320 (W) × 177 (H) × 451 (D) mm, ≤10 kg. |
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