LTE IOT Gateway

Product Description

Introduction:-

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.

Cellular Interface
Number of antennas	2 (MAIN + AUX)
Connector	SMA-K
SIM	2 Mini SIM (2FF)

Ethernet Interface
Numbers of ports	4 x 10/100/1000 Mbps,4 LAN by default, can be configured as 1 WAN + 3 LAN Support 802.3at PD feature on ETH0 (optional)
Magnet isolation protection	1 KV

WiFi Interface
Number of antennas	2
Connector	RP-SMA-K
Standards	802.11 a/b/g/n/ac, 2 x 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	WPA, WPA2, WEP, WPA3
Encryption	AES, TKIP, WEP64

GNSS(Optional)
Number of antennas	1
GNSS technology	GPS/QZSS/GOLNASS/Galileo/BeiDou
Connector	SMA-K with 50 ohms impedance
Tracking sensitivity	GNSS: greater than -148 dBm
Horizontal position accuracy	GNSS: 2.5 m

Serial Interface
Number of ports	1 x RS-232 + 1 x RS-485
Connector	2 x 3-pin on 2 x5-pin 3.5 mm female socket
ESD protection	8 KV air discharge, 4 KV contact discharge
Baud rate	300 bps to 115200 bps

DI/DO
Type	1x DI + 1 x DO, wet contact
Connector	2 x 2-pin on 2 x 5-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 (DO)

Others
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
Watchdog	Built-in

Software(Basic features of RobustOS)
Network protocols	PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, SSH2, DDNS, etc.
VPN tunnel	IPsec, OpenVPN, GRE, WireGuard
Firewall	DMZ, anti-DDoS, 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
Other	Smart Roaming v2

App Center(Available Apps for RobustOS)
Apps*	L2TP, PPTP, DMVPN, VRRP, QoS, SNMP, Language, RCMS, Dynamic Route, Captive Portal
*Request on demand. For more Apps please visit www.robustel.com.

SDK
Supported programming language	C, C++
Flash available for SDK	5 MB
RAM available for SDK	256 MB

Power Supply and Consumption
Connector	3-pin 3.5 mm female socket with lock
Input voltage	9 36 V DC; 42.5 57.0 V DC(PoE-PD)
Power consumption	Idle: 500mA@12 V Data link: 1.3A (peak) @12 V

Physical Characteristics
Ingress protection	IP30
Housing & Weight	Aluminum,500 g
Dimension	125x 100 x 48mm
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

Approvals
Environmental	RoHS 2.0, WEEE
EMI	EN 55032 Conducted Emission Class A EN 55032 Radiated Emission Class B
EMS	EN61000-4-2 (ESD)Contact Level 2, Air Level 3 EN 61000-4-3 (RS) Level 2 EN 61000-4-4 (EFT) Level 2 EN61000-4-5 (Surge) Level 3 EN 61000-4-6 (CS) Level 2 EN 61000-4-8(PFM) Level 2 EN61000-4-11(Dips) Class 2

Industrial-Grade Connectivity

Equip your automation processes with reliable wireless connectivity using the LTE IoT Gateway. With both Wi-Fi and Ethernet/RS485 interfaces, this device enables seamless integration into existing industrial networks. Its durable design ensures consistent performance in extreme environments, making it an ideal choice for industrial automation.


Efficient and Secure Platform

Powered by the RobustOS operating system, the LTE IoT Gateway offers advanced security and management features. It consumes minimal power when idle, optimizing energy efficiency without sacrificing system responsiveness. Its compact, lightweight construction ensures easy installation across various industrial setups.


Designed for Versatility

Whether you are a distributor, exporter, importer, manufacturer, or supplier, this gateway adapts to a wide range of industrial needs. Designed and produced in Taiwan, it addresses the global demand for dependable network devices in industrial automation, offering effective solutions for organizations worldwide.