Microsoft Windows Embedded Partner - WEPP

GWR-I352 - Industrial 3G Router

High performance industrial cellular 3G router designed to meet the requirements of large number of machine-to-machine applications in harsh environments

Main features

  • Robust system for mission critical applications
  • Complete set of advanced features
  • Extended temparature range (-20° C to +70° C)
  • Additional RS232/422/485 serial port with software selection
  • User friendly web based configuration interface
  • Top rated CLI for IT professionals
  • Dedicated Remote Management and Monitoring System
  • Dual SIM card support
  • Multiple failover options
  • Advanced system log for performance monitoring
  • Cost effective solution


GWR-I352 is robust, high performance industrial cellular 3G router designed to meet the requirements of large number of machine-to-machine applications in harsh environments. Thanks to high speed 3G module integrated in GWR-I352, all limitations in terms of possible applications are eliminated. No matter if GWR-I352 is used for providing a primary connection (ATMs, POSs, Sensors, IP cameras...) or backup solutions (remote offices, shops, petrol stations...), this product will demonstrate highest level of stability and reliability. Complete series is based on reliable and high performance hardware platform using highly integrated ARM9 system-on-chip microprocessor. GWR-I router is equipped with one Ethernet port and two serial ports and provides the option to choose an appropriate model with RS-232C, RS-422 or RS-485 (full or half duplex) ports. Additionally, device can be fully customized on request with hardware and software enhancements for fitting users’ specific needs.


RF characteristics

  • UMTS/HSPA+ Quad band: 850/900/1900/2100 MHz
  • GSM/GPRS/EDGE Quad band: 850/900/1800/1900 MHz
  • HSPA+: 14.4Mbps, HSUPA UL: 5.76Mbps
  • EDGE DL: 236.8Kbps, UL: 236.8Kbps
  • GPRS DL: 85.6Kbps, UL: 42.8Kbps

Interfaces and connectors

  • 1x embedded interface HSPA+/UMTS/EDGE/GPRS
  • Dual SIM slots
  • SMA female connectors (50 Ω) for external magnetic antenna
  • 1x Ethernet interface 10/100 Base-T (LAN), 1.5KV isolation
  • 1 x RS-232 / RS-485 4-wire / RS-485 2-wire; configuration: DCE / Full-Duplex / Half-duplex; DSUB9 female connector
  • 1 x RS-232 / RS-485 4-wire; configuration: DCE / Full-Duplex; RJ45 connector
  • 1 x digital input; 2 mA min. optocoupler IR diode; FCI 20020110-H041A01LF connector
  • 1 x digital output; 60V max. optocoupler open drain MOSFET with 500 mA resettable PTC fuse, FCI 20020110-H041A01LF connector

Status LED

  • Ethernet activity/network traffic
  • Power on
  • GSM link activity
  • Signal quality
  • Reset

Power requirements

  • Input: 12-48 VDC
  • Input protection: Reverse polarity, transients, overcurrent (internal 1 A time-lag fuse)
  • FCI 20020110-H021A01LF connector


  • Operating temperature: -20° C to +70° C (-4° F to 158° F)
  • Storage temperature: -40° C to +85° C (-40° F to 185° F)
  • Relative humidity: 5% to 95% (non-condensing)
  • IP rating: IP40
  • Ethernet isolation: 1.5 kV RMS
  • Serial ports protection (ESD): +/- 15 kV (IEC 61000-4-2 Air Gap)

Housing and mounting options

  • Robust steel sheet 0.8 mm, black
  • DIN rail mounting kit

Dimensions and weight

  • Width: 50mm
  • Length: 104mm
  • Height: 135mm
  • Weight: 480g