Robustel R1520 Industrial Dual SIM Cellular VPN Router w/ 5x LAN, GPS and E-Mark
Robustel R1520 Industrial Dual SIM Cellular VPN Router w/ 5x LAN, GPS and E-Mark
R1520
- Cost-effective & high performance 3G/4G router
- Rugged design with 9 to 36Vdc power
- “Global” 4G version available
- E-mark certification for in vehicle use
- Optically isolated digital IO
- 10-bit Analogue interface for direct sensor connections
- Supports Dual SIMs & Wifi/Ethernet as WAN
- Cellular keep-alive and fast failover
- Extensive range of software “apps” for enhanced functionality
- RobustVPN – hosted service providing a “fixed IP” router
- IPsec/OpenVPN/GRE/L2TP/PPTP/DMVPN supported
- Extensive global certifications

Details
The R1520 router from Robustel is a versatile 4G router with 5 x Ethernet ports, GPS and E-mark certification for in-vehicle use. Other hardware features include optically isolated digital inputs and outputs as well as a 10-bit analogue input capable of interfacing directly with sensors in the range of 0 to 24Vdc or 0 to 20mA. R1520 also has a 2-wire RS485 interface for connection to legacy instruments with full support for Modbus. The RS232 port features RTS/CTS lines so the product can accommodate applications that require hardware handshaking. Despite being cost-effective, the R1520 is a powerful router with high packet-forwarding capability – way beyond the typical requirements of LTE CAT4 networks. The Linux based Operating System, RobustOS, has been developed entirely in-house which leads to a very high standard of technical support and infrequent firmware updates due to modular nature of the OS. Many unique software innovations are built on top of RobustOS, these include:
RobustVPN – highly flexible hosted VPN service so customers can easily enjoy a “fixed IP router”
Data-Guard – invaluable failsafe in case of a system failure and runaway data usage
Smart Reboot – SMS tool to push roaming SIMs from a non-working to working state
Sniffer – run a Wireshark trace directly on the router for invaluable diagnostic information. Customers can also easily write their own applications using the extensive SDK supplied free of charge.
RCMS is Robustel’s free router monitoring service that is fully compatible with the R1520. It allows customers 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.
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Assured Systems Datasheet (PDF)
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System Integration
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Full Warranty
Industry leading warranties on all solutions as standard
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Specification
Number of antennas | 2 |
Connector | SMA-K |
SIM | 2, Standard SIM or eSIM |
Number of ports | 5 x 10/100 Mbps, 5 LAN by default, can be configured as 1 WAN + 4 LAN |
WAN port | Support 802.3af & 802.3at PD feature on ETH0 |
Magnet isolation protection | 1.5 KV |
Number of antennas | 2 |
Connector | RP-SMA-K |
Standards | 802.11b/g/n, supports AP and Client modes |
Frequency bands | 2.4 GHz |
Security | WEP, WPA, WPA2 |
Encryption | 64/128 AES, TKIP |
Data speed | 2*2 MIMO, 300 Mbps |
Type | 1 x DI + 1 x DO, wet contact |
Isolation | 3 KV |
Socket form | 2 * 3-pin 3.5 mm female socket |
Level | 3 to 30Vdc = HIGH, 0 to 1 Vdc = LOW |
Absolute maximum VDC | 30 Vdc(DI/DO) |
Absolute maximum ADC | 100 mA(DI/DO) |
Type | 1 X AI (can be configured as voltage type or current type) |
Voltage input range | 0 to 24 Vdc |
Current input range | 4-20 mA (current-type input requires external resistance, and finally measured by voltage) |
Socket form | 2 * 3-pin 3.5 mm female socket |
Signal definition | AI,AGND |
Type | 1 x RS-232 + 1 x RS-485 serial port |
Socket form | 2 * 4-pin 3.5 mm female socket |
Signal definition | RXD TXD SGND RTS CTS(RS-232)Data+ (A),Data- (B),ground(GND);(RS-485) |
Device Interface | 1 x GPS interface (Optional, depending on the cellular module)1 x 480Mbps high-speed USB2.0 interface |
Reset button | 1 x reset button (RST button) |
RTC | External RTC clock , Backup energy storage capacitor can be maintained for 2 days |
LED indicators | 1 x RUN, 1 x MDM, 1 x USR, 1 x RSSI, 1 x WiFi |
Built-in | Watchdog, Timer |
Network protocols | PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, NTP, SMTP, Telnet, VLAN, SSH2, DDNS, etc. |
VPN tunnel | IPsec, OpenVPN, GRE |
Firewall | DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control |
Remote Management | Web, CLI, SMS |
Apps* | L2TP, PPTP, DMVPN, VRRP, QoS, Captive Protal, WLAN Multi AP, SNMP, Language, RCMS |
Connector | 2 pin 3.5 mm socket with lock |
Input voltage | 9 to 36V DC |
Power consumption | Idle: 100 mA@12 V, Data link:1.0 A (peak) @12 V |
Ingress protection | IP30 |
Housing & Weight | Plastic, 250 g |
Dimensions | 105 x 90 x 46 mm |
Installations | Desktop, wall mounting and 35 mm DIN rail mounting |
Regulatory | Please refer to ORDERING INFORMATION in the ‘Model’ tab |
Environmental | RoHS 2.0, WEEE |
EMI | EN 55032: 2012/AC: 2013 (CE & RE) Class B |
EMS | IEC 61000-4-2 (ESD) Contact Level 2;IEC 61000-4-3 (RS) Level 2IEC 61000-4-4 (EFT) Level 2IEC 61000-4-5 (Surge) Level 2IEC 61000-4-6 (CS) Level 2IEC 61000-4-11 (DIP) Level 2 |
Warranty & Service Information for Robustel Products (United States)
As standard we offer a 2 year warranty on all Robustel products sold and distributed within USA regions when purchased directly from Assured Systems. We are proud to be an official Robustel partner and can supply products with secure and certified delivery directly from our US headquarters. Warranties can also be extended if required, please contact our sales team for options.
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