Optical Sensing — Huawei OptiXsense
Huawei OptiXsense EF3000-F05
Huawei OptiXsense EF3000-F05 is a distributed vibration sensing system designed for small perimeters. It can quickly identify and accurately locate intrusions, and report alarms using optical fibers routed in perimeter fences to implement online real-time monitoring and security warning. It provides the best solution for unattended inspection in substations, oil and gas stations, and data centers.
Full collection, zero false negatives
Enhanced oDSP: provides full-segment dynamic range of DAS signals > 50 dB, 4 times higher than the industry; ensures full collection of strong and weak signals without distortion. Dedicated oDSP chip: supports real-time parsing of DAS signals, implementing μs-level latency and zero false negative.
Anti-interference, minimum false positives
Multimodal perception model: adopts the domain-wide situation judgment mechanism based on intensity and phase data, short-time details, and long-period features, withstanding force-8 wind and heavy rain, with a false positive rate smaller than 1 times/km/day.
Fast learning, continuous evolution
Unique FDTS algorithm: Automatically optimizes sparse samples based on the FDTS gradient model and adapts to environment changes and user habits, improving the model library iteration efficiency 30-fold and continuously improving the alarm accuracy.
Specifications
| Dimensions(H x W x D) | 88.1 mm x 442 mm x 220 mm |
|---|---|
| Number of channels | 1 |
| Maximum one-channel measurement distance | Optical cable length: ≤ 5km |
| Installation mode | In a 19-inch rack |
| Event identification time of a single port | ≤ 5s |
| False positive rate | ≤ 1 time/km/day |
| False negative rate | <1% |
| Positioning accuracy | ≤ 5 m |
| Operating temperature | -5°C to 45°C |
| Relative humidity | 5%～85% |
| Power supply | 220V AC/110V AC |
| Power consumption | 95 W |
