Robustel R2000-4L Industrial LTE CAT 4 Router with VPN and 2 SIM Card Slots

Robustel R2000-4L Rugged Cellular Router for IoT Applications
Model: R2000
Availability: 10 Days
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Robustel R2000-4L Industrial Dual Sim Cellular VPN Router, 2 Ethernet Ports, Wi-Fi

The R2000-4L is a rugged cellular router offering state-of-the-art mobile connectivity and Category 4 speed for machine-to-machine (M2M) and Internet of Things (IoT) applications. It is equipped with dual Fast Ethernet ports, Wi-Fi, and two SIM card slots.  An IEEE 802.3at compatible power device (PD) option allows it to accept Power over Ethernet (PoE) through one of its WAN ports.

The R2000 hosts a small but powerful operating system called RobustOS.  It's a Linux-based platform self-developed by Robustel and used across all of their routers. It includes extensive networking and router protocols like VPN, DHCP, NAT, VLAN, and SMS.  By establishing a VPN tunnel between Robustel's Cloud Manager Service (CMS) and field sensors, you can diagnose issues and collect information remotely. The link manager detects link faults and automatically recovers by rerouting data to Wi-Fi or another port.  A rich selection of Apps may be loaded into the R2000 to meet specific communication requirements.  These may be modified or new ones created using Robustel's software development kit (SDK) with C, Python, or Java.

Key Features

  • Industrial-grade 4G LTE router (CAT 4) with two Fast Ethernet (10/100TX) ports
  • Dual-redundant SIM card slots for a continuous cellular connection
  • Certified for AT&T networks in North America
  • Link Manager detects link failures and manages backup traffic paths
  • Wi-Fi with 2 x 2 MIMO
  • 2 Fast Ethernet WAN ports with Static, PPPoE, DHCP client
  • Optional PD WAN compatible with IEEE 802.3at
  • RobustOS, SDK, RMS cloud portal, and networking App library
  • IPsec, OpenVPN, GRE, L2TP, PPTP, DMVPN, and RobustVPN
  • Management, maintenance, and alarms via Web, CLI, SMS, SNMP trap, and RobustLink Cloud
  • Firewall with access control, DMZ, port mapping, anti-DoS, and filtering
  • Auto reboot via SMS and timer
  • 9 to 36 VDC power input
  • Fanless metal enclosure with desktop, wall, or DIN rail mounting
  • Extended operating temperature from -40 to 75°C
  • Accessories sold separately


R2000-4L-B014747,   R3000-L4L 4G LTE Cat 4 router, AT&T certified, 2 Fast Ethernet ports
R2000-4L-B014750,   Same as above but with 1 Fast Ethernet port and 1 PD port

The R2000-4L is a reliable cellular gateway designed for cost-sensitive industrial applications. To learn more about this router or other ones we carry, contact our networking specialists at Westward Sales.

TypeLTE Router
Industrial ProtocolModbus RTU Gateway
Operating System SupportLinux-based RobustelOS
Watchdog TimerYes
Cellular Interface
SIM Holder2
AntennaDual (main and aux) female SMA
Network Management
Firewall FeaturesDMZ, anti-DoS, Filtering (IP, Domain name, MAC address), Port Mapping, and Access Control
VPN FeaturesIPsec, OpenVPN, GRE
Network AccessApp library includes L2TP, PPTP, DMVPN, RobustVPN, VRRP, QoS, Captive Protal, WLAN Multi AP, SNMP, Language, and RobustLink
System ConfigurationWeb, CLI, and SMS
Wi-Fi Frequencies2.4 GHz (IEEE 802.11b/g/n)
Sensitivity-93 dBm (+/- 1 dBM)
Encryption SecurityWEP, WPA, WPA2, 64/128 bit AES, TKIP
Transmit Power19 dBm (+/- 1 dBM)
LAN Ports2 Fast Ethernet (10/100TX)
Power over Ethernet (PoE)Optional PD with IEEE 802.3 compliance
Power ConsumptionStandby: 100 mA at 12V, Peak: 500 mA at 12V
Connection3-pin 3.5 mm female socket
Input Voltage9 to 36 VDC
EnclosureFanless, metal housing
Dimensions127.5 x 82.5 x 29.5 mm (5" x 3.2" x 1.2")
MountingDesktop, DIN-rail, and Wall Mounting
LED IndicatorsRUN, PPP, USR, and RSSI (red/green light)
Operating Temperature-25 to 70°C
CertificationsFCC, PTCRB, E-Mark
EMCEN 55032: 2012/AC: 2013 (CE & RE) Class A, IEC 61000-4-2 (ESD) Contact Level 2; Air Level 3, IEC 61000-4-4 (EFT) Level 2, IEC 61000-4-5 (Surge) Level 3