, ,

Robustel R2110 High Speed Smart LTE / LTE-A Router

The Robustel R2110 High Speed Smart LTE/LTE-A Router is a rugged cellular router offering state-of-the-art mobile connectivity for internet of things applications

Robustel R2110 Datasheet (PDF)



The Robustel R2110 High Speed Smart LTE/LTE-A Router is a rugged cellular router offering state-of-the-art mobile connectivity for internet of things applications. R2110 is a powerful platform developed based on 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 excellent user experience. Meanwhile, RobustOS offers Software Development Kit (SDK) allows partners and customers to develop IoT applications by using C, C++. It also provides various Apps to meet fragmented IoT market demands. RCMS is Robustel’s free router monitoring service that is fully compatible with the Robustel R2110.

It allows customer to see a location overview of their routers quickly and simply on a map. Features such as data usage, signal strength, current network and much more can then be viewed on a per router basis. Over-the-air updates are supported for Firmware, router configuration and Apps serving as essential ‘insurance’ if anything was not quite right during deployment.

Robustel R2110 Key Features

  • Supports WWAN, WAN, WLAN link backup and ICMP detection
  • Supports cold backup , warm backup and load balancing
  • RobustOS + SDK + App
  • IPsec/OpenVPN/GRE
  • Ignition sensing (optional)
  • Management and maintenance via Web/CLI/SNMP/RCMS
  • Robust industrial design desktop or wall mounting or DIN rail mounting


Cellular Interface
Number of antennas 2 (MAIN + AUX)
Connector SMA-K
SIM 2 Mini SIM (2FF)
Ethernet Interface
LAN port 3 x LAN (10/100/1000 Mbps)
WAN port Support 802.3at PD feature on ETH0
1 x WAN (10/100/1000 Mbps)
Magnet isolation protection 1 KV
WiFi Interface
Number of antennas 2
Connector RP-SMA-K
Standards 802.11a/b/g/n/ac 2*2 MIMO, supports AP and Client modes
Frequency bands 2.412 – 2.472 GHz (2.4 GHz ISM band)
5.15 – 5.825 GHz (5 GHz ISM band)
Security Open, WPA, WPA2, WEP
Encryption AES, TKIP, WEP64
Data speed 5G: Up to 867Mbps
2.4G: Up to 300Mbps
Bluetooth Interface (Optional)
Number of antennas 1
Connector RP-SMA-K
Standards BLE 5.0 Compatible with BLE 4.2, BLE 4.0
GPS (Optional)
Number of antennas 1
GNSS technology GPS
Connector SMA-K with 50 ohms impedance
Tracking sensitivity GPS: greater than -148 dBm
Horizontal position accuracy GPS: 2.5 m




Serial Interface
Number of ports 1 x RS-232 + 1 x RS-485
Connector 2 x 3-pin 3.5 mm female socket
ESD protection ±15 KV
Baud rate 300bps to 115200bps


Type 1x DI + 1 x DO, wet contact
Connector 2 x 2-pin 3.5 mm female socket
Isolation 3.75KV DC
Absolute maximum VDC “V+” +30V DC (DI), +30V DC (DO)
Absolute maximum ADC 100 mA
Reset button 1 x RST
SD 1 x Micro SD interface
Expansion 1 x USB2.0 Host; 5V/500mA
LED indicators 1 x RUN, 1 x Modem, 1 x USR, 1 x RSSI, 1 x NET, 1 x WIFI
Built-in Watchdog
Software (Basic features of RobustOS)
Network protocols


VPN tunnel IPsec, OpenVPN, GRE
Firewall DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
Management Web, CLI, SMS
Serial port Transparent, TCP Client/Server, UDP, Modbus RTU to TCP
App Center (Available Apps for RobustOS)
Apps* L2TP, PPTP, DMVPN, VRRP, QoS, SNMP, Language, RCMS, Bluetooth, Dynamic Route, Data Guard
*Request on demand. For more Apps please visit www.robustel.com.
Power Supply and Consumption
Connector 3-pin 3.5 mm female socket with lock
Input voltage 9 to 36V DC (POE-PD)
10 to 30V DC (ACC)
Power consumption Idle: 500 mA@12 V
Data link: 1.3 A (peak) @12 V


Physical Characteristics
Ingress protection IP30
Housing & Weight Aluminum, 500 g
Dimension 125 x 100 x 48 mm
Installations Desktop, wall mounting and DIN rail mounting
Operating temperature Normal operation: -20 ~ +55 °C

Extended operation: -25 ~ +70 °C

Storage temperature -40 ~ +85 °C
Relative humidity 5 ~ 95% RH


Regulatory CE, RCM, Telec, JATE, BQB
Carrier Telstra
Application E-mark (Vehicle)
Environmental RoHS 2.0, WEEE

Based on 0 reviews

0.0 overall

Be the first to review “Robustel R2110 High Speed Smart LTE / LTE-A Router”

There are no reviews yet.

You may also like…

We will close for Christmas at 3:00 PM on Friday 22nd December and re-open on Tuesday 2nd January 2024 - we will not be processing or dispatching orders during this period. For urgent technical support please email support@3grouterstore.co.uk

We wish our customers a Merry Christmas and Happy New Year.