Description

  WL-M**4 FDD LTD 4G cellular Modem with USB interface is the model that provides SMS and dial-up function by 4G Cellular network cater for industrial application requirement.
Due to the performance industrial module, robust metal case and a wide operating temperature range, this model is well suitable for industrial application. The configuration and controlling can be made using AT-commands.
Industrial Class Design
 

• High-powered Industrial cellular module provide the strong anti-jamming ability
• PCB comply to 3H and 3W
• Wide range Voltage power supply

• Support standard USB2.0 interface that can plug into industrial PC or end USB device
• Plug & Play solution for quick and easy integration , flexible and reliable
• Control the power on/off by interface control line, easy for user device to control the operation of the modem

• The modem support serial I/O hardware reset to ensure always online
• Link detection and watch-dog design, support WDT to ensure always online transmission
• UIM/SIM SIM card ESD Protection: 1.8V/3V Standard
• USB Interface ESD protection
• Robust Metal Case and anti-lightning protection
• Provide IP*1 protection