Robustel R2000 ENT Industrial LTE Router

Robustel’s Industrial Dual Module Cellular VPN Router with Voice (R2000 Ent) provides fast and reliable internet connectivity with enhanced voice capabilities – making it perfect to respond to, and manage, any device, anytime, anywhere.

Deriving from RobustOS (aself-developed, Linux-based operating system built for Robustel hardware routers) the R2000 ENT boasts essential networking features ensuring a seamless user experience.

The inclusion of Robustel’s Software Development Kit (SDK) allows gateway optimisation, permitting product customisation via the use of C, Python or Java, whilst the implementation of specialised APPs offers further support for users facing challenging IoT market demands.

Suitable for all industrial applications

The R2000 ENT has been designed from the ground up to deliver the functionality modern organisations require to accomplish their goals. Perfect for the mobile, flexible workforce, the R2000 ENT’s powerful antennas make it the ideal choice for the management of every device. From controlling digital signage to securely transmitting video surveillance footage, managing wireless connectivity for ATMs and remotely monitoring machines on the factory floor, the R2000 ENT is equipped to meet the needs of companies working in the most demanding industries.

RobustelANZ products are the preferred solution for companies around the globe, working in industries such as oil & gas, retail, energy, security, high-tech manufacturing and more. Rely on the brand that’s trusted to succeed in some of the world’s most sensitive business environments and talk to the team at RobustelANZ today.

The smarter choice of router for your business

Start a conversation with RobustelANZ and discover how we can support your business. Contact us via our email at and one of our staff will be happy to answer your questions.

Product Info

The Robustel Industrial Dual Module Cellular VPN Router with Voice (R2000 Ent) provides fast and reliable Internet connectivity, enhanced voice capabilities – making it perfect to respond to and manage any device, anytime and anywhere.

R2000 Ent is a powerful router developed from RobustOS, a Robustel self-developed and Linux-based operating system which is designed to be used in Robustel devices. The RobustOS includes basic networking features and protocols providing customers with a very good user experience. Meanwhile, Robustel offers a Software Development Kit (SDK) for partners and customers to allow additional customization by using C, Python or Java. It also provides rich Apps to meet fragmented IoT market demands.

Key Features

  • Voice call/RS-232/RS-485 (choose one only) shared across an RJ11 port
  • Voice call and data transmission being used simultaneously, depending upon your ISP network
  • Embedded dual-module supporting two SIM cards online simultaneously
  • The feature Link Manager supporting configuration of Cellular WAN, Ethernet WAN, WiFi link backup and ICMP detection
  • WAN port supporting PD feature – compatible with 802.3at.
  • RobustOS + SDK + App IPsec/OpenVPN/GRE/L2TP/PPTP/DMVPN Management and maintenance via Web/CLI/SMS SNMP/RobustLink Cloud
  • Robust industrial design (9 to 36V DC, desktop or wall mounting or DIN rail mounting)
  • Specification

    Cellular Interfaces
    Antennas  4 (MAIN1 + AUX1 + MAIN2 + AUX2)
    SIM  2 (3 V & 1.8 V) 

    Ethernet Interfaces
    Number of Ports  4 x LAN + 1 x WAN (10/100 Mbps)
    WAN Port  Supporting 802.3at PD feature (optional)
    Magnet Isolation Protection  4 KV

    WIFI Interfaces
    Standards  802.11b/g/n, supporting AP and Client modes
    Data speed  2*2 MIMO, up to 300 Mbps
    Frequency Band  2.412 - 2.484 GHz (2.4 GHz ISM band)
    Security  WEP, WPA, WPA2
    Encryption  64/128 AES, TKIP
    Antenna Interface  2 (WiFi1 + WiFi2)

    Voice Interface
    Number of ports 1 x Voice call (only SIM1 support)
    Connector RJ11 (also be used for landline telephone’s power supply)
    Standards ITU Q.512 (SLIC) ITU K.20 (overcurrent and overvoltage protection)
    Subscriber line interface circuit (SLIC) Ring voltage: 40 to 90 Vpk configurable Ring frequency: 20 to 25 Hz Ring waveform: sine wave Maximum ringer load: 5 ringer equivalence numbers (RENs) On-hook voltage (tip/ring): -46 to -56V Off-hook current: 18 to 20 mA Terminating impedance: configurable

    Network protocols  PPP, TCP, UDP, DHCP, ICMP, NAT, DMZ, DDNS, VRRP, HTTP, HTTPs, DNS, ARP, SNTP, SSH, Telnet, SNMP, AAA etc.   
    VPN tunnel  IPSec/OpenVPN/GRE/L2TP/PPTP/DMVPN 
    Firewall  DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
    Management  Web, SMS, CLI 

    Power Supply and Consumption
    Power Supply Interface  2.1 mm DC Jack socket
    Input Voltage  Input voltage 9 to 36V DC
    Power Consumption  Idle:100 mA @ 12 V
      Idle: 350 mA@12 V Data link: 500 mA (peak) @12 V
    PD feature WAN port support Input voltage 48 to 57V DC

    Physical Characteristics
    Housing & Weight  Metal, 750g
    Dimension  193mm x 113mm x 32 mm
    Installation Desktop, wall mounting or 35 mm DIN rail mounting

    Regulatory and Type Approvals
    Approval & Certificate CE, RCM, RoHS, WEEE


    Model No. Frequency Band Operating Environment
    R2000-E4L1 Single Module AU: B1/B3/B5/B7/B8/B28/B40  -25 to +70 °C/5 to 95% RH
    R2000-E4L2 Dual Module AU: B1/B3/B5/B7/B8/B28/B40  -25 to +70 °C/5 to 95% RH