iRZ RU41u

Available for order
  • 3G/GPRS router
  • Connectors/interfaces:
    WAN/4xLAN (FastEthernet)
  • Description
  • Specifications
  • Documentation

The iRZ RU41u router is designed for data transmission over cellular network or wired communication channel. UMTS/HSPA+*/HSDPA/HSUPA/EDGE/GPRS support provides high-speed access to the Internet up to 7.2 Mbps or 21.1 Mbps* (download) and 5.7 Mbps (upload). The router key feature is the availability of two 3G modules. Two modules working simultaneously provide hot communication redundancy and data transfer in two threads.

The RU41u has external interfaces RS232, RS485 and USB Host, as well as 3 GPIO with the flexible settings. The router is equipped with one WAN port for the Internet connection and four LAN ports for local devices connection.

The RU41u core is the ARM high-performance processor. Linux operating system provides the router high performance and continuity service. The open platform allows building in software and thereby increasing the RU41u functional capabilities.

The router supports the following network functions: DNS, DynDNS, SSH Server,SNMP, DHCP Server, Firewall, NAT, NTP Client, VLAN, QoS, dynamic routing. The GRE, GRE, IPSec and OpenVPN support provides transferred data security. There is a possibility of the Internet-connection redundancy. In case of the wired connection break the RU41u transmits data by the wireless channel. Extended temperature range (–30…+70°C) allows using the router in various climatic conditions.

High speed data transfer, open software platform and extended temperature range allow using the RU41u router for the connection of computers and networks, payment terminals and POS, vending and cash machines, industrial equipment, remote monitoring and management systems, as well as security and video surveillance systems to the Internet.

* — optional

Additional functions:
  • Port forwarding for access to the local area network resources
  • DynDNS client for updating information about a domain name when using dynamic IP-address
  • GRE, IPsec and OpenVPN tunnels
  • Dynamic routing
  • Remote access to an external device via COM-port by TCP/IP
  • Internal clock synchronization with the exact time servers
  • SMS-notification about the router turning on, installation or loss of GPRS connection
  • Sending SMS via Telnet and Web-interface
  • Two active modules
  • Operations, administration and management (OAM) via Web-interface
  • DHСP Server
  • Firewall (iptables)
Hardware components:
  • Processor ARM9E v5TE
  • DRAM 128 MB
  • Flash memory 128 MB
  • Ethernet 10/100/1000 Mbit
Communication standards:
  • 2G: 850/900/1800/1900
  • 3G: 850*/900/1900*/2100
  • GPRS
  • EDGE
  • UMTS (3G)
  • HSPA+ (3G)*
  • WAN (Ethernet 10/100/1000 Mbps)
  • 4 LAN (Ethernet 10/100/1000 Mbps)
  • External COM-port that can be used for data collection or equipment management by means of additional software via the interfaces RS232 and CAN (interface converter is required)
  • Terminal connector:
  • Data collection or equipment management by means of additional software via the interface RS485/232
  • 3 GPIO with the customizable configuration
  • Connection of two devices with the interfaces RS232/485 via the Internet
  • USB Host providing external device connection
Power supply: 
  • Power voltage from 9 to 32 V
  • Current consumption:
  • At the power voltage 12 V - 1000 mA
  • At the power voltage 24 V – 500 mA
Physical specifications: 
  • Plastic case
  • Dimensions - not exceeding: 165 × 110 × 35 mm
  • Weight - not exceeding 350 g
  • Temperature range: from -30°С to +70°С

* — optional