DG-DCORE-DR01 - 5G Router for Bus Upgrades

The DCORE-DR01 is a powerful stand-alone high reliability 5G Bus Gateway Router with a dedicated LINUX application processor capable of independently executing Client Services. This device combines the functions of an EDGE gateway computer with a HW accelerated dedicated WRT router core, which directly manages the 5G modem. Separate processors are used for application software and the WRT Linux router to improve performance and enable easier software development. The application processor directly connects to the core router with an internal Ethernet interface. This enables independent upgrading of application layer software services without the need to touch the Layer 3 routing core software.

The small footprint DCORE-DR01 is ideal for upgrade programs due to its small size and support for project specific firmware adaptations. Vehicle location is based on an IMU supported high sensitivity ADR GNSS subsystem. The 5G modem is based on the latest Qualcomm SDX65 chipset, which supports UL and DL MIMO using n40 and n78 bands.

The router features a soldered down GNSS subsystem with ADR support for installation cases where no satellite coverage is available. The ADR based positioning can reliably navigate underground or in poor satellite signal conditions using high accuracy speed, and gear information filtered from the J1939 CAN data.

  • Dedicated Dual Core Layer 3 Router SoC with WRT-Linux FW
  • Quad core CORTEX-A7 1.2GHz Linux Application Processor
  • ARM CORTEX M0 system management and I/O Controller
  • HW accelerated advance routing functions VLAN, NAT, IPsec etc.
  • eSIM/uSIM
  • ADR assisted RTK GNSS navigation subsystem
  • 4X4 MIMO DL, 2X2 MIMO UL LTE/5G MIMO modem
  • 4x 10/100/1000Mbit Ethernet RJ45 connectors
  • 2 + 1 RS-232/485 Serial ports
  • J1939 Bus FMS CAN port
  • 2 Digital input, 2 Outputs, Audio I/O
  • Internal voltage and temperature monitor
  • Secure tamper proof electronic serial number
  • 9-36VDC input with railway grade PSU
  • Compliant with ECE REG 10, e-Mark, ISO 16750-3
  • EDGE Gateway Router for Upgrades
  • 5G Router for Buses
  • Industrial Gateway Controller
  • WiFi Gateway Using External AP


  • 4-core 64-bit ARM application processor
  • 512KB DRAM, 2GB eMMC Flash disk
  • SD-slot for storage expansion
  • CORTEX M0 System Management Controller


  • MT7621A Mediatek Router Chipset
  • Dedicated WRT Router OS build
  • 10/100Mbit Ethernet interface to Application Processor
  • Direct connection to 5G Modem


  • 4x 10/100/1000Mbit Routed Ethernet Ports
  • J1939 FMS CAN
  • 2x RS-485 and 1x RX-232 Ports
  • MIC and Stereo Output
  • Ignition Key and Emergency inputs
  • 2x MOSFET Open Drain Outputs


  • 3G/LTE/5G modem with eSIM and
    uSIM card slot
  • Detailed modem band specification available upon request
  • ADR RTK assisted GNSS receiver with antenna diagnostics


  • Anodized Aluminum extruded enclosure (Grey or Blue)
  • uSIm and SD card under rear panel
  • Connectors: RJ45
    FAKRA C-D Code, Automotive I/O connector, 3.2mm jack


  • 8-36VDC
  • Active voltage clamp compliant with ISO 7637-2
  • 5W typical power consumption


  • 135mm(W) x 210mm(D) x 35mm(H)
  • Flanges 14mm


  • 0.6Kg


  • Operating: -25° to +55°C
  • Storage: -40° to +85°C


  • 95% at 45°C non-condensing


  • IP41


  • e-Mark, ECE R 10
  • ISO 16750-3