The TRB246 is an industrial 4G/LTE gateway equipped with I/Os, RS232, RS485, and Ethernet interfaces for IoT solutions requiring versatility and reliable M2M communication support. This gateway has dual SIM functionality and supports multiple protocols, like DNP3, DLMS, and Modbus, vital for ensuring smooth data transmission. Encased in aluminium housing, this industrial-grade IoT gateway can tolerate extreme environmental conditions in manufacturing, agriculture, or construction.


KEY FEATURES

Hardware

Mobile 4G (LTE) - LTE Cat 4 150 Mbps DL, 50 Mbps UL; 3G - 42 Mbps DL, 5.76 Mbps UL; 2G - 296 Kbps DL, 236.8 Kbps UL
CPU Mediatek, 580 Mhz, MIPS 24KEc
RAM 128 MB
FLASH storage 16 MB
Powering options 16-pin terminal, 9-30 VDC
SIM 2 x SIM slots (Mini SIM - 2FF), 1.8 V/3 V, double stacked SIM tray
Antenna connectors 1 x SMA connector for Mobile, 1 x SMA connector for GNSS
Ethernet 1 x RJ45 port, 10/100 Mbps
GNSS GPS, GLONASS, BeiDou, Galileo and QZSS
Inputs/Outputs 3 x Configurable digital I/O in 16-pin terminal block
Serial 1 x RS232, 1 x RS485
Status LEDs 3 x connection status LEDs, 3 x connection strength LEDs, 1 x power LED, 1 x ETH port status LED
Operating temperature 40 °C to 75 °C
Housing Aluminium housing
Dimensions (W x H x D) 83 x 25 x 74.2 mm
Weight 165 g

Software

Operating system RutOS (OpenWrt based Linux OS)
Mobile features Auto APN, Band lock, SIM switch, Operator black/white list, Data/SMS limits, Bridge, Passthrough
Network features Routing, Network protocols, VoIP passthrough support, Connection monitoring, Firewall, Firewall status page, Ports management, Network topology, Hotspot, DHCP, QoS / Smart Queue Management (SQM), DDNS, Network backup, SSHFS
Monitoring and management WEB UI, FOTA, SSH, SMS, Call, TR-069, MQTT, SNMP, JSON-RPC, RMS
VPN and tunneling OpenVPN, IPsec, GRE, PPTP, L2TP, Stunnel, DMVPN, SSTP, ZeroTier, WireGuard, Tinc
Cloud solutions RMS, FOTA, Azure IoT Hub, Cloud of Things, Cumulocity, ThingWorx
Hotspot Captive portal (Hotspot), internal/external Radius server, SMS authorization, internal/external landing page, walled garden, user scripts, URL parameters, user groups, individual user or group limitations, user management, 9 default customizable themes
GNSS GNSS, Coordinates, NMEA, NTRIP, Server software, Geofencing


Standard package

  • Gateway TRB246
  • 16-pin terminal block
  • 1x hex key
  • QSG (Quick start guide)
  • Packaging box

Data sheet

Connectivity
2G
3G
4G/LTE Cat 4
Ethernet ports
1
Ethernet speed
10/100 Mbps

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