Teltonika RB255 All-in-one Industrial Gateway

RUTX12: Dual LTE CAT 6 Industrial Cellular Router

• The RUTX12 is the most powerful Dual LTE Cat 6 router in our portfolio.
• Two LTE Cat 6 modems operate simultaneously, providing speeds up to 600 Mbps with load balancing features.
• Equipped with 5 Gigabit Ethernet ports, Wave-2 802.11ac Dual-Band Wi-Fi, Bluetooth LE, USB interfaces, and dual SIM slots, this device is essential for applications where maintaining a connection is critical.
• Includes advanced security features such as VPN, IPsec, PPTP, L2TP, Stunnel, and GNSS tracking.

DUAL LTE

• Cellular speeds up to 600 Mbps with dual simultaneous LTE CAT 6 connections.

DUAL SIM

• Instant failover switching.

WIFI & BT

• Wave-2 802.11ac Dual-Band Wi-Fi and Bluetooth LE.

GNSS

• Global Navigation Satellite System for location services and time synchronization.

LOAD BALANCING

• Allows the use of multiple WAN sources to increase throughput.

RMS

• Compatible with Teltonika Remote Management System.

MOBILE

• Mobile module with 2 x 4G (LTE) Cat 6 up to 300 Mbps and 3G up to 42 Mbps.
• SIM/mobile module switch with auto-switching in cases of weak signal, data limit, SMS limit, roaming, no network, network denial, data connection failure, and SIM idle protection (planned).
• Status monitoring for signal strength, SINR, RSRP, RSRQ, bytes sent/received, and mobile module in use.
• SMS features including status, configuration, sending/reading via HTTP POST/GET, email-to-SMS, SMS-to-email, SMS-to-TTP, SMS-to-SMS, auto-reply, scheduled SMS (planned), and SMPP (planned).
• Operator black/white lists.
• Multiple PDNs (planned) for different network access and services.
• Band management with band lock and status display.
• Auto APN configuration.
• Bridge mode for direct connection between mobile ISP and LAN device.

WIRELESS

• Wireless mode supports 802.11b/g/n/ac (Wi-Fi 5) with data rates up to 867 Mbps (Dual Band, MU-MIMO), 802.11r fast transition, Access Point (AP), and Station (STA).
• Wi-Fi security features include WPA2-Enterprise-PEAP, WPA2-PSK, WPA-PSK, WEP; AES-CCMP, TKIP, Auto Cipher modes, and client separation.
• ESSID stealth mode.
• Wireless Hotspot with captive portal, internal/external Radius server, and customizable landing page.

ETHERNET

• WAN port (can be configured as LAN) 10/100/1000 Mbps, compliant with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover.
• 4 x LAN ports, 10/100/1000 Mbps, compliant with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX.

BLUETOOTH

• Bluetooth 4.0 Low Energy (LE) for short-range communication.

NETWORK

• Routing options include static and dynamic routing (BGP, OSPF v2, RIP v1/v2, EIGRP, NHRP).
• NetSnapper (optional) for mobile connection management and data compression VPN client (not available in standard FW).
• Network protocols include TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL v3, TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet client, SNMP, MQTT, and Wake on LAN (WOL).
• VoIP passthrough support for H.323 and SIP-ALG protocol NAT helpers.
• Connection monitoring with Ping Reboot, Wget reboot, Periodic Reboot, LCP, and ICMP for link inspection.
• Firewall with port forwards, traffic rules, and custom rules.
• DHCP options include static and dynamic IP allocation, DHCP Relay, and Relayd.
• QoS / Smart Queue Management (SQM) with traffic priority queuing by source/destination, service, protocol, or port, WMM, and 802.11e.
• DDNS support for over 25 service providers, with manual configuration available.
• Network backup options include VRRP, mobile, wired, and Wi-Fi WAN, each usable for automatic failover.
• Load balancing to balance internet traffic across multiple WAN connections.
• SSHFS (optional) for mounting remote file systems via SSH protocol (not available in standard FW).

SECURITY

• Authentication options include pre-shared key and digital certificates (X.509).
• Firewall with pre-configured rules via WebUI, unlimited configuration via CLI; includes DMZ, NAT, and NAT-T.
• Attack prevention features include DDOS protection (SYN flood, SSH attack, HTTP/HTTPS attack), and port scan prevention (SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scan attacks).
• VLAN options include port-based and tag-based VLAN separation.
• Mobile quota control with custom data limits for both SIM cards.
• Web filter with blacklist and whitelist for website control.
• Access control with flexible TCP, UDP, ICMP packet filtering and MAC address filtering.
• VPN options include:
  • OpenVPN: Supports multiple clients and a server simultaneously, with 12 encryption methods.
  • IPsec: IKEv1, IKEv2, with 5 encryption methods (DES, 3DES, AES128, AES192, AES256).
  • GRE Tunnel
  • PPTP, L2TP: Client/server instances can run simultaneously.
  • Stunnel: Adds TLS encryption functionality to existing clients and servers without code changes.
  • DMVPN: Builds scalable IPsec VPNs.
  • SSTP: Supports SSTP client instances.

MODBUS

• Modbus TCP Slave:
  • ID filtering: Respond to one ID in the range [1;255] or any.
  • Remote access: Allows access through WAN.
  • Custom registers: Custom register block for reading/writing to a file inside the router, extending Modbus TCP slave functionality.
• Modbus TCP Master:
  • Supported functions: 01, 02, 03, 04, 05, 06, 15, 16.
  • Supported data formats: 8-bit INT, UINT; 16-bit INT, UINT (MSB or LSB first); 32-bit float, INT, UINT (ABCD (big-endian), DCBA (little-endian), CDAB, BADC).
• MQTT Gateway:
  • Allows sending commands and receiving data from Modbus Master through an MQTT broker.
  • Modbus data can be sent to servers via HTTP(S), MQTT, Azure MQTT (planned).

MONITORING & MANAGEMENT

• WEB UI: HTTP/HTTPS access for status, configuration, firmware updates, CLI, troubleshooting, event log, system log, and kernel log.
• FOTA: Firmware updates from server with automatic notifications.
• SSH: SSH access (v1, v2).
• SMS: SMS status, configuration, and sending/reading via HTTP POST/GET.
• CALL: Reboot, status checks, mobile data on/off, output on/off.
• TR-069: Compatible with OpenACS, EasyCwmp, ACSLite, tGem, LibreACS, GenieACS, FreeACS, LibCWMP, Friendly Tech, and AVSystem.
• MQTT: MQTT Broker and publisher capabilities.
• SNMP: SNMP (v1, v2, v3) and SNMP traps.
• JSON-RPC: Management API over HTTP/HTTPS.
• Modbus: Modbus TCP status/control.
• RMS: Teltonika Remote Management System (RMS).

IoT PLATFORMS

• Clouds of Things: Monitors device data, mobile data, network info, and availability.
• ThingWorx: Monitors WAN type, WAN IP, mobile operator name, mobile signal strength, and mobile network type.
• Cumulocity: Monitors device model, revision, serial number, mobile cell ID, ICCID, IMEI, connection type, operator, signal strength, WAN type, and IP.
• Azure IoT Hub: Sends device IP, bytes sent/received, 3G connection state, network link state, IMEI, ICCID, model, manufacturer, serial, revision, IMSI, SIM state, PIN state, GSM signal, WCDMA RSCP, WCDMA EC/IO, LTE RSRP, LTE SINR, LTE RSRQ, CELL ID, operator, operator number, connection type, temperature, and PIN count to Azure IoT Hub server.

SYSTEM CHARACTERISTICS

• CPU: Quad-core ARM Cortex A7, 717 MHz.
• RAM: 256 MB DDR3.
• FLASH Memory: 256 MB.

FIRMWARE / CONFIGURATION

• WEB UI: Update firmware from file, check firmware on server, manage configuration profiles, backup configuration.
• FOTA: Update firmware/configuration from server.
• RMS: Update firmware/configuration for multiple devices at once.
• Keep Settings: Update firmware without losing current configuration.

FIRMWARE CUSTOMIZATION

• Operating System: RutOS (OpenWrt-based Linux OS).
• Supported Languages: Busybox shell, Lua

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