Coherent OTDR
MW90010B
The MW90010B has a tunable light source covering C-band wavelengths. The 10 m resolution locates fault precisely and the 20,000 km max. range supports submarine-cable measurement.
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, such as measurement time and dynamic range, accurately measures submarine cables with optical-amplifier repeaters separated by distances of 80 km or more.
Moreover, setting the built-in tunable light source with a wavelength accuracy of ±0.05 nm to a wavelength range of 1527.60 nm to 1567.13 nm supports measurement of DWDM submarine cables.
| Items | Specifications |
|---|---|
| Fiber under test | ITU-T G.653 (DSF) |
| Optical connector | FC, SC, (User Replaceable, PC Type) |
| Wavelength (Probe light) | 1527.60 nm to 1567.13 nm |
| Wavelength accuracy | ±0.05 nm (20°C to 30°C) |
| Warm-up time | 2 minutes (20°C to 30°C) |
| Pulse width | 3/10/30/60/100 µs |
| Optical output power | 0 to +13 dBm, 0.5 dB Steps |
| Dynamic range (S/N=1) | 18 dB (typ.) Measurement conditions (25℃, Pulse Width: 10 μs, Averaging Times: 216, Distance Range: 1000 km, Smoothing: On, Signal: –57 dBm @ Pin) |
| Dead zone | 0.5 km (Pulse Width: 3 µs) |
| Distance range | 100 km, 500 km to 12,000 km (in 500 km steps) With MW90010B-003 100 km, 500 km to 20,000 km (in 500 km steps) |
| Measurement time | 15 minutes (Distance Range: 1000 km, Averaging Times: 216) |
| Dimensions and mass | 320 (W) × 177 (H) × 451 (D) mm, ≤10 kg |
- Covers c-band wavelengths from 1527.60 nm to 1567.13 nm
- Built-in tunable light source with ±0.05 nm wavelength accuracy
- Standard 12,000 km measurement distance range optionally extendable to 20,000 km with 10 m resolution
- Easily portable at 10 kg max. mass
- OTDR





读书|
同德县|
固阳县|
永靖县|
社旗县|
雅江县|
和田市|
五寨县|
亳州市|
锡林郭勒盟|
榆社县|
庄浪县|
和硕县|
乌苏市|
洪泽县|
平顶山市|
炉霍县|
巴林左旗|
彰化市|
芮城县|
湖口县|
镇坪县|
乌拉特后旗|
红河县|
涿州市|
巫山县|
崇文区|
贵溪市|
万安县|
永顺县|
昆明市|
宜兰市|
青川县|
澜沧|
新邵县|
丹寨县|
喀喇|
武隆县|
安溪县|
肇东市|
娱乐|