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SMU11C Monitoring Communication Module
Full System Monitoring Function: Real-time detects AC voltage, DC voltage, load current and battery current. It also monitors battery temperature and ambient temperature, realizing all-round status supervision of the power system.
Intelligent Battery Management: Supports battery equalizing charging, temperature compensation, over-temperature protection and low-voltage power-off protection. It can automatically test battery capacity and prevent battery damage caused by abnormal working conditions.
Rich Communication Interfaces: Equipped with northbound and southbound RS485 & CAN communication ports, compatible with standard communication protocols. It supports local debugging and remote centralized monitoring, and can connect with upper management equipment.
Multiple Alarm & Dry Contact Ports: Comes with 2 dry contact inputs and 4 dry contact outputs. It timely sends out alarms for faults like overvoltage, undervoltage, overcurrent and over-temperature, reminding staff to handle abnormalities quickly.
Hot Swap Support: The module can be plugged and unplugged during system operation without shutting down the power supply, greatly simplifying on-site maintenance and replacement work and reducing operational risks.
Wide Working Temperature Adaptation: Operates stably from -33°C to 55°C, and can adapt to harsh environments of indoor machine rooms and outdoor communication base stations. The storage temperature ranges from -40°C to 70°C.
Built-in Forced Cooling: Adopts built-in fan forced convection cooling, effectively reducing internal heat and ensuring stable performance under long-term continuous operation.
High Compatibility & Easy Installation: Standard structural size, plug-and-play design. Perfectly matching all models of Huawei ETP4860 series power systems, no complicated configuration is required.
Strict Quality Certification: Passed CE and ISO international certifications, complying with global telecom equipment safety and quality standards.
Supporting monitoring unit for Huawei ETP4860 series switch power systems
Communication base stations and indoor telecom machine rooms
FTTX access network power distribution systems
Remote unattended communication equipment rooms
Industrial DC power monitoring and management projects
| Category | Item | Parameter |
|---|---|---|
| Basic Info | Product Type | Monitoring & Communication Module |
| Applicable System | Huawei ETP4860 Series Switch Power System | |
| Model | SMU11C | |
| Brand | xdsd | |
| Electrical Parameters | Input Voltage | 200 ~ 240 VAC |
| Output Voltage | 48 VDC | |
| Rated Output Current | 90A | |
| Total Output Power | ＞ 500W | |
| Overall Efficiency | 94% | |
| Output Type | Multiple Channels | |
| Communication & Interface | Communication Port | RS485, CAN (Dual COM ports) |
| Dry Contact | 2 inputs, 4 outputs | |
| Sensor Interface | Battery temperature, ambient temperature detection | |
| Physical & Environment | Net Weight | 1kg |
| Operating Temperature | -33°C ~ 55°C | |
| Storage Temperature | -40°C ~ 70°C | |
| Max Working Altitude | ＜ 3000m | |
| Cooling Mode | Built-in Fan, Forced Convection | |
| Certification & Service | Certifications | CE, ISO |
| MOQ | 1 piece | |
| OEM Service | Support customized logo | |
| Loading Port | Shenzhen |
Dedicated Matching: Specially designed for Huawei ETP4860 series power systems, with 100% compatibility and no adaptation issues.
Powerful Integrated Functions: Integrates monitoring, communication, alarm and battery management, realizing one-stop intelligent management of the power system.
Hot Swap Design: No need to power off during replacement, which improves maintenance efficiency and ensures continuous operation of communication services.
Durable & Stable: High-quality components and rigorous production processes enable long-term 24-hour operation with low failure rate.
Wide Environmental Adaptability: Suitable for low-temperature and high-temperature scenarios, meeting the deployment requirements of different regions.
Complete Certifications: Complies with international standards, safe and reliable for global sales and project use.
