Highly Secured 4G Module WFET-800S With Multi Level Protective Measures
| Place of Origin: | Changsha, Hunan |
|---|---|
| Brand Name: | Willfar Information Techonology Co., Ltd. |
| Certification: | Q/GDW 1374.3-2013，Q/GDW 1379.4-2013，Q/GDW 1356-2013 |
| Model Number: | WFET-800S |
| Minimum Order Quantity : | 100 |
| Packaging Details : | Carton Packaging |
| Delivery Time : | 10-15 days |
| Payment Terms : | T/T |
| Supply Ability : | 2000 per day (based on the number of the order) |
Detail Information
| Communication Mode: | 2G/3G/4G | Cellular Network: | D-LTE/ FDD-LTE/ WCDMA/ td-SCDMA/ CDMA2000/ CDMA/ GSM |
|---|---|---|---|
| Interface: | RS485 | Data Storage: | 10 Years |
| High Light: | 4g module , gprs module | ||
Product Description
- WFET-800S 4G module is for Internet Smart Meter.
- The product adopts mature and stable 32-bit high-performance processor hardware platform and components.
- Delicate designed and achieved technological breakthroughs in machine stability, hardware reliability, software fault-tolerant ability and technological advancement.
- The products have the characteristics of powerful function, easy to operate, stable system, convenient maintenance, small size, convenient on-site installation and so on.
- It could provide an ideal solution for remote transmission of energy efficiency data collection at decentralized metering points.
Technical Parameters
| Item | Parameters |
| Technical Specification | Q/GDW 1374.3-2013,Q/GDW 1379.4-2013 Q/GDW 1356-2013 |
| Master Station Specification | Q/GDW 1376.1-2013, DL/T698.45 |
| Electricity Specification | DL/T 645-1997, DL/T 645-2007 |
| Security Encryption | Support 698 ESAM encryption (optional) |
| Support Network | td-LTE,FDD-LTE,WCDMA,td-SCDMA,CDMA2000,CDMA,GSM |
| Local Interface | 1-way for meter reading, RS-485 interface, 1-way for maintenance interface, 1-way for modulated infrared light, 1-way for USB interface |
| Remote Upgrade | Multi-process mode, The upgrade does not affect the normal work, Support breakpoint resuming |
| Storage Capacity | Bulky Capacity FLASH, Data could be stored for 10 yrs when power outage happening |
| Environment | Relative Humidity: ≤95% |
| Normal Working Temperature: -40℃～+70℃ | |
| Limit Working Temperature: -45℃～+80℃ | |
| Power Consumption (Static) | ≤2W |
| Reliability | MTBF≥7.6×104h |
| Structure | Dimension (L x W x H): 94.8mm×65mm×24mm (Three Phase) 70mm×50mm×22.7mm (Single Phase) |
| Sealed Design, Waterproof, UV resistant, Flame retardant |
Features
1. Can be connected to various domestic and international meter protocols and specification at the same time.
2. Integrated 2G/3G/4G multiple communication technology, power supply for each module can be separately controlled, which could prevent the system halted.
3. Safe and reliable control technology with multi-level protective measures;
4. Active fault reporting, which can locate and solve the fault instantly.
5. The use of large-capacity electronic disk and embedded file management technology can ensure the preservation of historical data for a long time.
6. Function module remote upgrade and remote maintenance, flexibly meet the requirements of system expansion on function in the future;
7. Sealed design
8. Waterproof and UV-resistant, flame retardant material.
9. Advanced data compression and encryption technology
