Teltonika Industrial 5G Router, RUTM51, 2 SIM cards, Up to 150 simultaneous connections, 1x Gigabit WAN Port, 4x Gigabit LAN Ports, 1x Digital Input, 1x Digital Output, 4 pin Industrial DC Power Socket, 4x SMA for Mobile, 2x RP-SMA for Wi-Fi, 1x grounding screw, Aluminium housing
Specifications & more information about TTK-RUTM51, Wireless Routers (SIM / 5G / 4G / LTE / 3G) manufactured by Teltonika
Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.
Overview:
RUTM51 INDUSTRIAL 5G ROUTER The RUTM51 is a budget-friendly dual-SIM, multi-network industrial 5G router delivering connectivity for data-heavy applications. With five Gigabit Ethernet ports, dual-band Wi-Fi, and auto-failover, it ensures seamless, reliable performance. Backward compatibility with 4G Cat 12 and a versatile range of interfaces make the RUTM51 5G router a smart, future-proof choice for businesses seeking high-speed connectivity at a lower cost.
COST-EFFICIENT 5G Top-tier 5G speeds at an unbeatable price point
DUAL SIM With auto failover, backup WAN and other switching scenarios
SA & NSA Supports both architectures to leverage the 5G infrastructure
FUTURE-PROOFING Backward compatible with 4G (LTE Cat 12)
5G Sub-6GHz SA: 2 Gbps DL, 1 Gbps UL , NSA: 2.6 Gbps DL, 650 Mbps UL , 4G (LTE) - Cat 12: 600 Mbps DL, Cat 13: 150 Mbps UL , 3G - 42.2 Mbps DL, 11 Mbps UL
3GPP Release
Release 15
SIM switch
2 SIM cards, auto-switch cases: weak signal, data limit, SMS limit, roaming, no network, network denied, data connection fail, SIM idle protection
Status
IMSI, ICCID, operator, operator state, data connection state, network type, CA indicator, bandwidth, connected band, signal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP, data sent/received, LAC, TAC, cell ID, ARFCN, UARFCN, EARFCN, MCC, and MNC
SMS
SMS status, SMS configuration, send/read SMS via HTTP POST/GET, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, SMS autoreply, SMPP
USSD
Supports sending and reading Unstructured Supplementary Service Data messages
Block/Allow list
Operator block/allow list (by country or separate operators)
Band management
Band lock, Used band status display
SIM idle protection service
Provides the possibility to configure the router to periodically switch to the unused SIM card and establish a data connection in order to prevent the SIM card from being blocked
SIM PIN code management
SIM PIN code management enables setting, changing, or disabling the SIM card's PIN
APN
Auto APN
Bridge
Direct connection (bridge) between mobile ISP and device on LAN
Passthrough
Router assigns its mobile WAN IP address to another device on LAN
Wireless
Wireless mode
802.11b/g/n/ac Wave 2 (Wi-Fi 5) with data transmission rates up to 867 Mbps (Dual Band, MU-MIMO), 802.11r fast transition, Access Point (AP), Station (STA)
TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, SFTP, FTP, SMTP, SSL/TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet, SMPP, SNMP, MQTT, Wake On Lan (WOL), VXLAN
VoIP passthrough support
H.323 and SIP-alg protocol NAT helpers, allowing proper routing of VoIP packets
Connection monitoring
Ping Reboot, Wget Reboot, Periodic Reboot, LCP and ICMP for link inspection
Firewall
Port forward, traffic rules, custom rules, TTL target customisation
Firewall status page
View all your Firewall statistics, rules, and rule counters
Ports management
View device ports, enable and disable each of them, turn auto-configuration on or off, change their transmission speed, and so on
Network topology
Visual representation of your network, showing which devices are connected to which other devices
DHCP
Static and dynamic IP allocation, DHCP relay, DHCP server configuration, status, static leases: MAC with wildcards
QoS / Smart Queue Management (SQM)
Traffic priority queuing by source/destination, service, protocol or port, WMM, 802.11e
DDNS
Supported >25 service providers, others can be configured manually
DNS over HTTPS
DNS over HTTPS proxy enables secure DNS resolution by routing DNS queries over HTTPS
Network backup
Wi-Fi WAN, Mobile, VRRP, Wired options, each of which can be used as an automatic Failover
Load balancing
Balance Internet traffic over multiple WAN connections
Hotspot
Captive portal (hotspot), internal/external Radius server, Radius MAC authentication, SMS authorisation, SSO authentication, internal/external landing page, walled garden, user scripts, URL parameters, user groups, individual user or group limitations, user management, 9 default customisable themes and optionality to upload and download customised hotspot themes
SSHFS
Possibility to mount remote file system via SSH protocol
VRF support
Initial virtual routing and forwarding (VRF) support
Traffic Management
Real-time monitoring, wireless signal charts, traffic usage history &#-257
Security
Authentication
Pre-shared key, digital certificates, X.509 certificates, TACACS+, Internal & External RADIUS users authentication, IP & login attempts block, time-based login blocking, built-in random password generator
Firewall
Preconfigured firewall rules can be enabled via WebUI, unlimited firewall configuration via CLI, DMZ, NAT, NAT-T, NAT64
Extract parameters from multiple sources and different protocols, and send them all to a single server , Custom LUA scripting, allowing scripts to utilize the router's Data to server feature
MQTT Gateway
Modbus MQTT Gateway
Allows sending commands and receiving data from MODBUS Server through MQTT broker
DNP3
Supported modes
Station, Outstation
Supported connection
TCP, USB
DLMS
DLMS Support
DLMS - standard protocol for utility meter data exchange
Supported modes
Client
Supported connection types
TCP
COSEM
Allows to scan meter COSEM objects for automatic detection and configuration
API
Teltonika Networks Web API (beta) support
Expand your device's possibilities by using a set of configurable API endpoints to retrieve or change data. For more information, please refer to this documentation: https: / / developers.teltonika-networks.com
Monitoring & Management
WEB UI
HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, multiple event log servers, firmware update availability notifications, event log, system log, kernel log, Internet status
FOTA
Firmware update from server, automatic notification
SSH
SSH (v1, v2)
SMS
SMS status, SMS configuration, send/read SMS via HTTP POST/GET
Call
Reboot, Status, Mobile data on/off, Output on/off, answer/hang-up with a timer, Wi-Fi on/off
SNMP (v1, v2, v3), SNMP Trap, Brute force protection
JSON-RPC
Management API over HTTP/HTTPS
MODBUS
MODBUS TCP status/control
RMS
Teltonika Remote Management System (RMS)
IoT Platforms
ThingWorx
Allows monitoring of: WAN Type, WAN IP, Mobile Operator Name, Mobile Signal Strength, Mobile Network Type
Cumulocity - Cloud of Things
Allows monitoring of: Device Model, Revision and Serial Number, WAN Type and IP, Mobile Cell ID, ICCID, IMEI, Connection Type, Operator, Signal Strength. Has reboot and firmware upgrade actions
Azure IoT Hub
Can be configured with Data to Server to send all the available parameters to the cloud. Has Direct method support which allows to execute RutOS API calls on the IoT Hub. Also has Plug and Play integration with Device Provisioning Service that allows zero-touch device provisioning to IoT Hubs
AWS IoT Core
Utility to interact with the AWS cloud platform. Jobs Support: Call the device's API using AWS Jobs functionality
System Characteristics
CPU
MediaTek, Dual-core, 880 MHz, MIPS1004Kc
RAM
256 MB, DDR3
FLASH storage
16 MB serial NOR flash, 256 MB serial NAND flash
Firmware / Configuration
WEB UI
Update FW from file, check FW on server, configuration profiles, configuration backup
FOTA
Update FW
RMS
Update FW/configuration for multiple devices at once
Keep settings
Update FW without losing current configuration
Factory settings reset
A full factory reset restores all system settings, including the IP address, PIN, and user data to the default manufacturer's configuration
FIRMWARE CUSTOMISATION
Operating system
RutOS (OpenWrt based Linux OS)
Supported languages
Busybox shell, Lua, C, C++
Development tools
SDK package with build environment provided
GPL customization
You can create your own custom, branded firmware and web page application by changing colours, logos, and other elements in our firmware to fit your or your clients' needs
Package Manager
The Package Manager is a service used to install additional software on the device
Reviews have been submitted by users and do not necessarily reflect our own opinion.
The best price and guaranteed service and backup from official computer suppliers in South Africa for the TTK-RUTM51 Teltonika Industrial 5G Router.
The Teltonika
TTK-RUTM51Teltonika Industrial 5G Router is available for R6660. The product is sold by ComX Computers as new. Prices are valid today 2026-09-16 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.
Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.
Find related TTK-RUTM51 Teltonika Industrial 5G Router products in our Wireless Routers (SIM / 5G / 4G / LTE / 3G) Category for even more options. Read reviews and find out about TTK-RUTM51 Teltonika Industrial 5G Router. Discounts, specials and cheap prices only at ComX Computers.
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