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Modular Design 4G Communication Module Support USIM / SIM Card WFGM-700CB

Place of Origin:Changsha, Hunan
Brand Name:Willfar Information Techonology Co., Ltd.
Model Number:WFGM-700CB
Minimum Order Quantity :100
Packaging Details :Carton Packaging
Delivery Time :30 days
Payment Terms :T/T
Supply Ability :2000 per day (based on the number of the order)
Detail Information
Color:WhiteUSB Interface:Compatible With USB2.0
Power Supply:VBAT3.3V~4.2VUSIM Card Interface:Support USIM / SIM Card: 1.8V And 3V
High Light:

4g module ,

wireless networking module

Product Description

- WFET-700CB 4G module products adopt mature and stable 32-bit high-performance processor hardware platform and components of well-known brands.

- 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
Master Station SpecificationQ/GDW 1376.1-2013
Electricity SpecificationQ/GDW 1373-2013, Q/GDW 1374-2013
Power Supply

Nominal Voltage: 220V;

Frequency: 50Hz

Support Network2G/3G/4G, support all network operators
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

EnvironmentRelative Humidity: ≤95%
Normal Working Temperature: -25℃~+60℃
Limit Working Temperature: -40℃~+70℃
Power Consumption (Static)≤3W
StructureDimension: 100mm×50mm×40mm (L x W x H)
Sealed Design, Waterproof, UV resistant, Flame retardant

1. Can be connected to various domestic and international meter protocols and specification at the same time.

2. Modularization hardware: independent, modular design, matching with the base meter, does not affect the metering function, supports hot-swappable function.

3. Modularization software: the application software adopts modular programming, and each application module runs independently and does not affect each other.

4. Safe and reliable control technology with multi-level protective measures;

5. Active fault reporting, which can locate and solve the fault instantly.

6. 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.