Huawei OptiXsense EF3000-A50
Distributed Fiber Optic Sensor
Reinforcing pipeline safety through unmanned, intelligent inspection.
Productos, soluciones and servicios para los negocios
Reinforcing pipeline safety through unmanned, intelligent inspection.
Huawei OptiXsense EF3000-A50 Distributed Fiber Optic Sensor
Huawei OptiXsense EF3000-A50 is mainly used to inspect buried pipelines. When there are mechanical or manual excavations nearby or above a pipeline, a monitoring optical fiber is deployed above the pipeline to sense vibrations and transmit vibration waves to the fiber sensing device.
In the case of an unexpected event, the device quickly analyzes the vibration waveform information, identifies the event type, accurately pinpoints its location, and then reports the alarm accordingly. This inspection process facilitates online, real-time monitoring and safety warning of the entire pipeline, as well as providing a solution purpose-designed for the unmanned inspection of pipelines.
Comprehensive detection, zero false negatives
Enhanced DAS optical module, low-noise coherent optical receiving system, and high-sensitivity DAS oDSP algorithm, achieving 99.9% signal collection rate and zero false negatives
Precise identification, 95% accuracy
Multimodal sensing model: using intensity and phase data, local short-term details, and global long-term features to improve the situational awareness accuracy
Fast learning, continuous evolution
Sensing algorithm kernel and online self-optimization algorithm, improving learning efficiency in new scenarios by 100 times and completing iteration in one day
Specifications
| Parameters | Huawei OptiXsense EF3000-A50 |
| Dimensions (H x W x D) | 88.1 x 442 x 220 mm |
| Number of Channels | 2 |
| Maximum Single-Channel Measurement Distance | 50 km |
| Positioning Accuracy | ±10 m |
| Effective Alarm Rate | 95% |
| Missing Report | No missing report |
| Alarm Response Time | ≤ 60s |
| Sampling Accuracy | 1.276 m |
| Frequency Response Range | 1 kHz |
| Installation Mode | Installed in a 19-inch cabinet |
| Power Supply | AC 220 V/110 V |
| Typical Power Consumption | 95 W |