R1511P Embedded LTE Router

The R1511P Embedded 4G/LTE Router is a cost-effective small footprint board. It offers Ethernet WAN, Wifi WAN and 4G WAN interfaces. These can all be independently configured in our powerful onboard Operating System – RobustOS.

  • Key Features
  • Specification
  • Downloads
  • Model

The R1511P is a fully featured embedded 4G router targeted at applications such as EV Charging, traffic signs, vending machines, medical instrumentation, industrial instrumentation and many more IoT-type applications. An embedded router solves two problems that traditional routers do not – cost and size.

 

The R1511P is a cost-effective small footprint board with Ethernet WAN, Wi-Fi WAN and 4G WAN interfaces that can all be independently configured in the powerful onboard Operating System – RobustOS.

 

RobustOS is Robustel’s brilliant Linux based router operating system that offers functionality that could take a software engineer many months to write and even more months to adequately test. Key features of RobustOS include:

 

RobustVPN – innovative use of Open VPN tunneling to provide a fixed IP address on the router anywhere

RCMS – Robustel’s Cloud management platform – essential for managing an estate of routers – can be OEM branded

SMS Control – total control of the router using SMS for general status or fixing fault conditions with IP Comms

Automated failover – configure the router to automatically fail from WAN/Wifi to 4G with just a few clicks

 

KeyFeatures

  • Small footprint powerful 4G router board – fully customisable in software
  • Dual Ethernet, Wifi (AP and client) and 4G/3G/2G capability
  • RS232 (default) or RS485 port for connection to serial devices + integrated Modbus gateway
  • Pre-certified PCB means that manufacturer certification challenges are minimised
  • Fully programmable Linux environment with excellent SDK Documentation
  • Can be connected directly to Raspberry Pi or similar low cost embedded PC for internet access
  • Bulk packaging + shipping options to minimise addition to customer BOM cost
Cellular Interface
Number of antennas 2 external antennas (MAIN + AUX)
Connector SMA-K
SIM 1 Mini SIM (2FF)
Ethernet Interface
Number of ports 2 x 10/100 Mbps, 2 x LAN or 1 x LAN + 1 x WAN
Magnet isolation protection 1.5 KV
WiFi Interface
Number of antennas 2, 1 External antenna + 1 PCB antenna
Connector RP-SMA-K (external antenna)
Standards 802.11b/g/n, supports AP and Client modes
Frequency bands 2.4 GHz
Security WEP, WPA, WPA2, WPA3
Encryption 64/128 AES, TKIP
Serial Interface
Type 1 x RS-232 or 1 x RS-485 (Hardware configuration)
Connector 3-pin 3.5 mm female socket
Baud rate 300 bps to 115200 bps
Others
Reset button 1 x RST
LED indicators 1 x RUN, 1 x MDM, 1 x USR, 1 x RSSI, 1 x WLAN
Watchdog Built-in
Software (Basic features of RobustOS)
Network protocols PPPoE, TCP, UDP, DHCP, NAT, DNS, NTP, SMTP, Telnet, VLAN, 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
SDK
Supported programming languages C, C++, Linux Shell scripts
Flash available for SDK 4MB
RAM available for SDK 64MB
App Center (Available Apps for RobustOS)
Apps* L2TP, PPTP, DMVPN, VRRP, QoS, Captive Portal, WLAN Multi AP, SNMP, Language, RCMS
*Request on demand. For more Apps please visit www.robustel.com.
Power Supply and Consumption
Connector 2-pin 3.5 mm female socket
Input voltage 9 to 36V DC
Power consumption Idle: 100 mA@12 V
Data link: 500 mA (peak) @12 V
Physical Characteristics
Weight 65 g
Installations Three screw holes are fixed
ST2*8 black cross grooved pan head tapping screws
Operating Temperature -25 to +70 °C
Storage Temperature -40 to +85 °C
Relative Humidity 5 to 95% RH
Approvals
EMI EN 55032 Conducted Emission ClassB
EN 55032 Radiated Emission ClassB
EMS EN 61000-4-2 (ESD) Contact Level 2, Air Level 3
EN 61000-4-3 (RS) Level 2
EN 61000-4-4 (EFT) Level 2
EN 61000-4-5 (Surge) Level 2
EN 61000-4-6 (CS) Level 2
*See ordering information for details about other certifications
R1511P Datasheet

 

RobustOS Software Manual

 

*All Robustel Firmware and RobustOS Apps are now available to download from the App Centre section of RCMS Cloud.

If you don’t already have access to RCMS Cloud you can Sign Up  freely.

*Please contact our Technical Support if you have any trouble finding the resources.

 

Model PN Serial Interface LTE Category Frequency Bands* Region/Country Certification
R1511P-4L-A02EU-A B061713 RS232 CAT4 4G: LTE FDD: B1/B3/B7/B8/B20/B28A
3G: WCDMA: B1/B8
2G: GSM: B3/B8
EMEA CE, UKCA
R1511P-4L-A02EU-B B061714 RS485
R1511P-4L-A03AU-A B061717 RS232 CAT4 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28
LTE TDD: B40
3G: WCDMA: B1/B2/B5/B8
2G: GSM: B2/B3/B5/B8
Oceania RCM
R1511P-4L-A03AU-B B061718 RS485
R1511P-4L-A05NA-A B061731 RS232 CAT4 4G: LTE FDD: B2/B4/B5/B12/B13/B14/B66/B71
3G: WCDMA: B2/B4/B5
North America FCC
R1511P-4L-A05NA-B B061732 RS485
R1511P-4L-A24EU-A B061742 RS232 CAT4 4G: LTE FDD: B1/B3/B5/B7/B8/B20/B28
LTE TDD: B38/B40/B41
3G: WCDMA: B1/B8
2G: GSM: B3/B8
EMEA, SEA CE

* Please note that the different LTE frequency bands are model dependent and not all 4G frequencies are currently supported on a single model of 1511P router.
* For more information about frequency bands in different countries, please contact your Robustel sales representative.

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