IoT Products

Wlink M100 family industrial 3G cellular Modem with RS232/RS-485 interface is the model that provides SMS and dial-up function by 3G/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.

Technical Specification


 Cellular   Network
  • Network and Frequency Band: 
    FDD-LTE / TDD-LTE: 800/900/1800/1900/2100/2600
    HSDPA 2100/1900/900/850Mhz
     EDGE/GPRS/GSM 850/900/1800/1900Mhz

  • CSD Up to 9.6kbps

 AT Command
  • Support

 LED Indicator
  • Power

  • Net

  • Voltage: DC +5~26V (standard 12V/1A poweradapter)

  • SIM Slot : 1x 1.8V - 3.3V

  • Comsumption: transimission 46mA, Idling 25mA

  • Radio Power:  3G: <24dBm @3G,  4G: 23dBm+/-2dB @25 degree

 Receive   Sensibility
  • 3G: <-106dBm

  • 4G: -97dBm @10MHz QPSK

  • Antenna: SMA-K(Female), 50Ω

  • SIM Slot: Standard SIM/R-UIM interface

  • Port: 1x DB9 female

  • Serial Standard: RS-232, RS-485 Optional

  • ESD Protection: ±15KV

  • Rate: 300-115200bps

  • Housing: Metal, IP30 Protection

  • Dimension:  70.5mm x 55.5m x 22mm (not including antenna)

  • Installation: Wall Mount or Desktop

  • Weight: 150g

 Operation System
  • Windows 9x/ME/NT/2000/XP /Win7/ Linux

  • Operation temperature: -30 ~ + 75 degree

  • Store temperature: -40 ~ + 85 degree

  • Related humidity: < 95% (non-condensing)




Environment » Temperature Range » Industrial (-25°C / +65°C)
Mechanics » Vibration » Shock Resistant
Mechanics » Mounting » Holes / Screw Connect
Power Supply » DC Voltage Supply » 5-24V