// RUT951 took the best features from one of the most popular Teltonika Networks cellular routers - RUT950. // This device features dual SIM 4G cellular connectivity combined with Wi-Fi and 4 Ethernet interfaces to meet the needs of the most varied IoT solutions. // Automatic WAN failover to an available backup connection ensures network continuity and eliminates downtime. // Powered by RutOS that offers customization options for professional use, automation features, and top-level security for your solution. // Compatible with the Teltonika Networks Remote Management System (RMS) enables secure remote management to save time and expenses.

Ports & interfaces
Ethernet LAN (RJ-45) ports	3
Weight & dimensions
Width	110 mm
Depth	100 mm
Height	50 mm
Weight	287 g
Power
Power source type	DC
Operational conditions
Operating temperature (T-T)	-40 - 75 °C
Operating relative humidity (H-H)	10 - 90%
Security
Security algorithms	HTTPS, SSH, SSL/TLS, WEP, WPA-EAP, WPA-PSK, WPA2-Enterprise, WPA2-PSK
Network address translation (NAT)	Y
Firewall	Y
DMZ support	Y
Port forwarding	Y
Wireless LAN features
Wi-Fi	Y
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Management features
Web-based management	Y
Ethernet LAN features
Ethernet LAN	Y
Ethernet LAN interface type	Fast Ethernet
Ethernet LAN data rates	100 Mbit/s
DHCP client	Y
DHCP server	Y
Auto MDI/MDI-X	Y
Supported 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, SMNP, MQTT, Wake On Lan (WOL)
Antenna
Antenna type	External
Antennas quantity	4
Design
Device type	Cellular network router
Product colour	Black
Housing material	Aluminium, Plastic
Mounting	DIN-rail
Market positioning	Industrial
Reset button	Y
LED indicators	Y
Mobile network
Data network	2G, 3G, 4G
4G standard	LTE
Number of SIM cards	2
Short Message Service (SMS)	Y
Performance
Processor frequency	0.58 GHz
RAM capacity	128 GB
RAM type	DDR2
Logistics data
Harmonized System (HS) code	85176990