M303 4G/3G USB Modem
Wlink M303 family industrial 3G cellular Modem with USB 2.0 interface is the model that provides SMS and dial-up function by 3G/4G Cellular network cater for industrial application requirement.
The modem which supports up to 100Mbps downlink speed and 50Mbps uplink speed service can utilize the 4G/3G network for convenient and inexpensive data transfer from remote instruments, meters, computers or control systems in packet data. Due to the performance industrial module, robust metal case and a wide operating temperature range, this model is well suitable for industrial application.
High-powered Industrial cellular module provide the strong anti-jamming ability
PCB comply to 3H and 3W
Wide range Voltage power supply
Support standard USB 2.0 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 2.0 Interface ESD protection
Robust Metal Case and anti-lightning protection
Provide IP30 protection