RUTM51

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)

MOBILE
- Mobile module
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
- Black/White list
Operator black/white list (by country or separate operators)
- Band management
Band lock, Used band status display
- SIM idle protection service
When working with devices with two SIM slots, the one not currently in use will remain idle until the device switches to it, meaning that no data is used on the card until then
- 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)
- Wi-Fi security
WPA2-Enterprise: PEAP, WPA2-PSK, WPA-EAP, WPA-PSK, WPA3-SAE, WPA3-EAP, OWE; AES-CCMP, TKIP, Auto-cipher modes, client separation, EAP-TLS with PKCS#12 certificates, disable auto-reconnect, 802.11w Protected Management Frames (PMF)
- SSID/ESSID
ESSID stealth mode
- Wi-Fi users
Up to 150 simultaneous connections
- Wireless Connectivity Features
Wireless mesh (802.11s), fast roaming (802.11r), Relayd, BSS transition management (802.11v), radio resource measurement (802.11k)
- Wireless MAC filter
Whitelist, blacklist
- Wireless QR code generator
Once scanned, a user will automatically enter your network without needing to input login information. 

ETHERNET
- WAN
1 x WAN port  10/100/1000 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover
- LAN 
4 x LAN ports, 10/100/1000 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover

NETWORK
- Routing
Static routing, Dynamic routing (BGP, OSPF v2, RIP v1/v2, EIGRP, NHRP), Policy based routing
- Network protocols
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

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
Pre-configured firewall rules can be enabled via WebUI, unlimited firewall configuration via CLI; DMZ; NAT; NAT-T
- Attack prevention
DDOS prevention (SYN flood protection, SSH attack prevention, HTTP/HTTPS attack prevention), port scan prevention (SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scan attacks)
- VLAN
Port and tag-based VLAN separation
- Mobile quota control
Mobile data limit, customizable period, start time, warning limit, phone number
- WEB filter
Blacklist for blocking out unwanted websites, Whitelist for specifying allowed sites only
- Access control
Flexible access control of SSH, Web interface, CLI and Telnet
- SSL certificate generation
Let's encrypt support
- 802.1x
Port-based network access control client

VPN
- OpenVPN
Multiple clients and a server can run simultaneously, 27 encryption methods
- OpenVPN Encryption
DES-CBC 64, RC2-CBC 128, DES-EDE-CBC 128, DES-EDE3-CBC 192, DESX-CBC 192, BF-CBC 128, RC2-40-CBC 40, CAST5-CBC 128, RC2-64-CBC 64, AES-128-CBC 128, AES-128-CFB 128, AES-128-CFB1 128, AES-128-CFB8 128, AES-128-OFB 128, AES-128-GCM 128, AES-192-CFB 192, AES-192-CFB1 192, AES-192-CFB8 192, AES-192-OFB 192, AES-192-CBC 192, AES-192-GCM 192, AES-256-GCM 256, AES-256-CFB 256, AES-256-CFB1 256, AES-256-CFB8 256, AES-256-OFB 256, AES-256-CBC 256
- IPsec
XFRM, IKEv1, IKEv2, with 14 encryption methods for IPsec (3DES, DES, AES128, AES192, AES256, AES128GCM8, AES192GCM8, AES256GCM8, AES128GCM12, AES192GCM12, AES256GCM12, AES128GCM16, AES192GCM16, AES256GCM16)
- GRE
GRE tunnel, GRE tunnel over IPsec support
- PPTP, L2TP
Client/Server instances can run simultaneously, L2TPv3, L2TP over IPsec support
- Stunnel
Proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the program’s code
- DMVPN
Method of building scalable IPsec VPNs, Phase 2 and Phase 3 and Dual Hub support
- SSTP
SSTP client instance support
- ZeroTier
ZeroTier VPN client support
- WireGuard
WireGuard VPN client and server support
- Tinc
Tinc offers encryption, authentication and compression in it's tunnels. Client and server support.
- Tailscale
Tailscale offers speed, stability, and simplicity over traditional VPNs. Encrypted point-to-point connections using the open source WireGuard protocol

OPC UA
- Supported modes
Client, Server
- Supported connection types
TCP

MODBUS
- Supported modes
Server, Client
- Supported connection types
TCP, USB
- Custom registers
MODBUS TCP custom register block requests, which read/write to a file inside the router, and can be used to extend MODBUS TCP Client functionality
- 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), HEX, ASCII

DATA TO SERVER
- Protocol
HTTP(S), MQTT, Azure MQTT, Kinesis
- Data to server
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

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
- TR-069
OpenACS, EasyCwmp, ACSLite, tGem, LibreACS, GenieACS, FreeACS, LibCWMP, Friendly tech, AVSystem
- MQTT
MQTT Broker, MQTT publisher
- SNMP
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

SYSTEM CHARACTERISTICS
- CPU
MediaTek, Dual-core, 880 MHz, MIPS1004KC
- RAM
256 MB, DDR3
- FLASH storage
16MB serial NOR flash, 256MB 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

USB
- Data rate
USB 2.0
- Applications
Samba share, USB-to-serial
- External devices
Possibility to connect external HDD, flash drive, additional modem, printer, USB-serial adapter
- Storage formats
FAT, FAT32, exFAT, NTFS (read-only), ext2, ext3, ext4

INPUT / OUTPUT
- Input
1 x Configurable digital Input, 0 - 6 V detected as logic low, 8 - 50 V detected as logic high
- Output
1 x Configurable digital Output, Open collector output, max output 50 V, 300 mA
- Events
Email, RMS, SMS
- I/O juggler
Allows to set certain I/O conditions to initiate event

POWER
- Connector
4-pin industrial DC power socket
- Input voltage range
9 – 50 VDC, reverse polarity protection, surge protection >51 VDC 10us max
- PoE (passive)
Possibility to power up through LAN1 port, not compatible with IEEE802.3af, 802.3at and 802.3bt standards, Mode B, 9 - 50 VDC
- Power consumption
Idle: <5 W, Max: <18 W

PHYSICAL INTERFACES
- Ethernet
5 x RJ45 ports, 10/100/1000 Mbps
- I/O’s
1 x Digital Input, 1 x Digital Output on 4-pin power connector
-  Status LEDs
3 x connection status LEDs, 3 x connection strength LEDs, 10 x Ethernet port status LEDs, 4 x WAN status LEDs, 1 x Power LED, 2 x 2.4G and 5G Wi-Fi LEDs
- SIM
2 x SIM slots (Mini SIM – 2FF), 1.8 V/3 V
- Power
1 x 4-pin power connector
- Antennas
4 x SMA for Mobile, 2 x RP-SMA for Wi-Fi
- USB
1 x USB A port for external devices
- Reset
Reboot/User default reset/Factory reset button
Other
1 x Grounding screw

PHYSICAL SPECIFICATION
- Casing material
Aluminium housing
- Dimensions (W x H x D)
132 x 44.2 x 95.0 mm
- Weight
525 g
- Mounting options
DIN rail, wall mount, flat surface (all require additional kit)

OPERATING ENVIRONMENT
- Operating temperature
-40 °C to 75 °C
- Operating humidity
10% to 90% non-condensing
- Ingress Protection Rating
IP30

REGULATORY & TYPE APPROVALS
- CE, UKCA, EAC, UCRF, RCM, WEEE, CB

EMC EMISSIONS & IMMUNITY
- Standards
EN 55032:2015+ A11:2020 + A1:2020
EN 55035:2017+A11:2020
EN 61000-3-3:2013+A1:2019+A2:2021
EN IEC 61000-3-2:2019+A1:2021
EN 301 489-1 V2.2.3
EN 301 489-3 V2.3.2
EN 301 489-17 V3.2.4
EN 301 489-52 V1.2.1
AS/NZS CISPR 32:2015+A1:2020
- ESD
EN 55032:2015+ A11:2020 + A1:2020
EN 55035:2017+A11:2020
EN 61000-3-3:2013+A1:2019+A2:2021
EN IEC 61000-3-2:2019+A1:2021
EN 301 489-1 V2.2.3
EN 301 489-3 V2.3.2
EN 301 489-17 V3.2.4
EN 301 489-52 V1.2.1
AS/NZS CISPR 32:2015+A1:2020

- Radiated Immunity
EN 61000-4-3:2006 + A1:2008 + A2:2010, EN IEC 61000-4-3:2020
- EFT
EN 61000-4-4:2012, EN 61000-4-4:2012
- Surge Immunity (AC Mains Power Port)
EN 61000-4-5:2014+A1:2017, EN 61000-4-5:2014+A1:2017
- CS
EN 61000-4-6:2014
- DIP
EN 61000-4-11:2020

RF
- Standards
EN 300 328 V2.2.2
EN 301 893 V2.1.1
EN 300 440 V2.2.1
EN 301 908-1 V15.2.1
EN 301 908-2 V13.1.1
EN 301 908-13 V13.2.1
EN 301 908-25 V15.1.1
AS/NZS 4268:2017+A1:2021
AS/CA S042.1:2022
AS/CA S042.4:2022
AS/CA S042.5:2022+A1:2022
FCC Part 22

SAFETY
- Standards
EN IEC 62311:2020
EN IEC 62368-1:2020+A11:2020
AS/NZS 2772.2:2016+A1:2018