Description

The RUT142 is a compact industrial Ethernet router, enhancing security through network isolation for end devices. Equipped with the RS232 serial interface, two Ethernet ports, DIN rail bracket, and an industrial 3-pin connector, it ensures seamless connectivity and easy installation. The router comes with RutOS, Wi-Fi 4, and supports industrial protocols such as Modbus, DLMS, DNP3, and OPC UA, and is compatible with RMS for efficient remote and on-site management.

Standard package*

• Router RUT142
• 3-pin power connector
• QSG (Quick Start Guide)
• Packaging box

*Standard package contents may differ based on standard order codes.

Features

Wireless

Wireless Mode	802.11b/g/n (Wi-Fi 4), 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 50 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	Allowlist, blocklist
Wireless QR Code Generator	Automatically connect to the network by scanning the QR code, no manual login needed
TravelMate	Forward Wi-Fi hotspot landing page to a subsequent connected device

Ethernet

WAN	1 x WAN port, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, IEEE 802.3az standards, supports auto MDI/MDIX crossover
LAN	1 x LAN port, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, IEEE 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, FTP, SMTP, SSL v3, TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet, SMPP, SNMP, MQTT, Wake On LAN (WOL), VXLAN
VoIP Passthrough	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 customization
Firewall Status Page	View all Firewall statistics, rules, and rule counters
Ports Management	View device ports, enable/disable them, toggle auto-configuration, change transmission speed, etc.
Network Topology	Visual representation of the network, showing which devices are connected to which others
DHCP	Static and dynamic IP allocation, DHCP relay, DHCP server configuration, status, static leases: MAC with wildcards
QoS / SQM	Traffic priority queuing by source/destination, service, protocol, or port; WMM, 802.11e
DDNS	Supported >25 service providers, with manual configuration option for others
DNS over HTTPS	Secure DNS resolution by routing DNS queries over HTTPS
Network Backup	Wi-Fi WAN, VRRP, Wired options, with automatic Failover capability
Load Balancing	Balance Internet traffic over multiple WAN connections
Hotspot	Captive portal, internal/external Radius server, Radius MAC authentication, SMS authorization, SSO authentication, internal/external landing page, walled garden, user scripts, URL parameters, user groups, individual/group limitations, user management, customizable themes, and upload/download of custom themes
SSHFS	Possibility to mount remote file system via SSH protocol
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 user authentication, IP & login attempts block, time-based login blocking, built-in random password generator
Firewall	Preconfigured firewall rules via WebUI, unlimited configuration via CLI, DMZ, NAT, NAT-T, NAT64
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
WEB Filter	Blacklist for blocking 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 and SCEP certificate generation methods

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: 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 programs 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 its tunnels. Client and server support.

OPC UA

Supported Modes	Client, Server
Supported Connection Types	TCP

MODBUS

Supported Modes	Server, Client
Supported Connection Types	TCP, RTU (RS232)
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
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, RTU (RS232)

DLMS

DLMS Support	DLMS – standard protocol for utility meter data exchange
Supported Modes	Client
Supported Connection Types	TCP, RTU (RS232)
COSEM	Allows to scan meter COSEM objects for automatic detection and configuration

API

Teltonika Networks Web API (beta)	Expand your device’s possibilities by using a set of configurable API endpoints to retrieve or change data.
Documentation	Teltonika Networks Developers Documentation

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)
Email	Receive email message status alerts of various services
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
RMS	Teltonika Remote Management System (RMS)

LOT Platforms

Cumulocity – Cloud of Things	Allows monitoring of: Device Model, Revision and Serial Number, WAN Type and IP. Provides reboot and firmware upgrade actions.
Azure IoT Hub	Configurable with Data to Server to send all available parameters to the cloud. Supports Direct methods to execute RutOS API calls on IoT Hub. Includes Plug and Play integration with Device Provisioning Service for zero-touch device provisioning.

System Characteristics

CPU	Mediatek, 580 MHz, MIPS 24KEc
RAM	128 MB, DDR2
FLASH Storage	16 MB serial NOR 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 IP address, PIN, and user data to 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	Create custom branded firmware and web applications by changing colors, logos, and other elements
Package Manager	Service to install additional software on the device

Power

Connector	3-pos pluggable terminal block
Input Voltage Range	9-30 VDC, reverse polarity protection, surge protection >31 VDC 10s max
PoE (Passive)	Passive PoE over spare pairs; power via LAN1 port; not compatible with IEEE802.3af/at/bt standards; Mode B, 9-30 VDC
Power Consumption	Idle: < 1 W / Max: < 2 W

Physical Interfaces

Ethernet	2 x RJ45 ports, 10/100 Mbps
Status LEDs	1 x WAN type LED, 1 x LAN type LED, 1 x Power LED
Power	1 x 3-pin power connector
Antennas	1 x RP-SMA for Wi-Fi
RS232	1 x DB9 socket
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)	113.10 x 25 x 68.6 mm
Weight	149.2 g
Mounting Options	Integrated DIN rail bracket, wall mount, flat surface (additional kit needed)

Operating Environment

Operating Temperature	-40 C to 75 C
Operating Humidity	10% to 90% non-condensing
Ingress Protection Rating	IP30

Regulatory & Type Approvals

Regulatory

CE, UKCA, RCM, FCC, IC, CB, WEEE, RoHS, REACH

EMC Emissions & Immunity

General Standards	EN 55032:2015 + A11:2020 + A1:2020, EN 55035:2017 + A11:2020, EN 301 489-1 V2.2.3, EN 301 489-17 V3.2.4
ESD	EN 61000-4-2:2009
Radiated Immunity	EN IEC 61000-4-3:2020
EFT	EN 61000-4-4:2012
Surge Immunity	EN 61000-4-5:2014 + A1:2017 (Ethernet ports)
Conducted Susceptibility (CS)	EN 61000-4-6:2014

RF

Wireless Standards

EN 300 328 V2.2.2

Safety

CE	EN 62368-1:2014 + A11:2017, EN IEC 62232:2017, EN 50385:2017
RCM	AS/NZS 62368.1:2018
CB	IEC 62368-1:2018

Safety (Ordinary Locations)

CE	EN IEC 62368-1:2020 + A11:2020, EN IEC 62311:2020, EN 50665:2017
RCM	AS/NZS 62368.1:2022
CB	IEC 62368-1:2018

Downloads

Manual & Documentation

RUT142 FLYER (EN)