The R5020 Lite is Robustel’s new 5G capable router supporting global 5G, 4G and 3G bands. The R5020 Lite leverages our tried and tested high performance CPU platform and RobustOS 5 – an Operating System developed in-house by Robustel that has passed extensive 3rd party penetration testing.
The R5020 Lite is Robustel’s new 5G capable router supporting global 5G, 4G and 3G bands. The R5020 Lite leverages our tried and tested high performance CPU platform and RobustOS 5 – an Operating System developed in-house by Robustel that has passed extensive 3rd party penetration testing.
R5020 Lite is compatible with 3GPP Release 16 and targeted at the following applications:
Broadband Failover – R5020 Lite can be configured to use Ethernet or Wi-Fi as primary internet and failover to 5G/4G in the event of an outage. This can help provide resilience to shops and small offices at a reasonable cost and provide sufficient bandwidth for many users. IPsec, DMVPN, GRE+ many more protocols can be used for connections into core networks.
Primary Broadband – Cellular network operators can now provide unlimited 5G tariffs at very reasonable prices. For many, a chance to cut the cables and use a wireless internet connection can be technically or commercially favorable.
SD-WAN – whilst many appliances have cellular options built-in, the R5020 Lite can offer a very low-cost way to add a 5G backup route & by virtue of being able to located externally to the appliance, is more likely to get a good 5G signal!
RCMS is Robustel’s free router monitoring service that is fully compatible with the R5020 Lite. It is an extremely polished piece of software hosted on MS Azure & available as a privately hosted instance. You can try Robustel’s free router management platform by signing up here: https://rcms-cloud.robustel.net
Key Features:
| Cellular Interface | |
| Number of antennas | 4 (ANT0 + ANT1 + ANT2 + ANT3) |
| Connector | SMA-K |
| SIM | 2 x Mini SIM (2FF) |
| Ethernet Interface | |
| Number of ports | 2 x 10/100/1000 Mbps, |
| 2 LAN by default, can be configured as | |
| 1 WAN + 1 LAN | |
| Isolation protection | 1 KV |
| WiFi Interface | |
| Number of antennas | 2 (WiFi1 + WiFi2) |
| Connector | RP-SMA-K |
| Standards | 802.11b/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 | WPA, WPA2, WEP, WPA3* |
| Encryption | AES, TKIP, WEP64 |
| Data speed | 5G: Up to 867Mbps
2.4G: Up to 300Mbps |
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| Serial Interface | |
| Number of ports | 1 x RS232 or 1 x RS485 (Software configurable) |
| Connector | 1 x 3-pin 3.5 mm female socket |
| ESD protection | ±8 KV air discharge, ±6 KV contact discharge |
| Baud rate | 300 bps ~ 115200 bps |
| Signal definition | RS232: TXD, RXD, GND
RS485: Data+ (A), Data- (B), Ground (GND) |
| Others | |
| Reset button | 1 x RST |
| LED indicators | 1 x RUN, 1 x Modem, 1 x USR, 1 x RSSI, 1 x Wi-Fi 2.4G，1 x Wi-Fi 5G |
| Built-in | Watchdog |
| Software (Basic features of RobustOS) | |
| Network protocols
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PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, SSH2, DDNS, etc. |
| VPN tunnel | IPsec, OpenVPN, GRE |
| 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 |
| Others | Data Guard, etc. |
| SDK | |
| Supported programming languages | C, C++ |
| Flash available for SDK | 5MB |
| RAM available for SDK | 128MB |
| App Center (Available Apps for RobustOS) | |
| Apps* | L2TP, PPTP, DMVPN, VRRP, QoS, SNMP, Language, RCMS, Dynamic Route,Data Guard, Captive Portal, WLAN Multi AP |
| *Upon request.For more Apps please visit www.robustel.com. | |
| Power Supply and Consumption | |
| Connector | 2-pin 3.5 mm female socket with lock |
| Input voltage | 12 ~ 36 VDC |
| Power consumption | Idle: 370 mA@12 V
Data link: 1.7 A (peak) @12 V |
| Physical Characteristics | |
| Ingress protection | IP30 |
| Housing & Weight | Aluminum, 475 g |
| Dimension | 136 x 115 x 32 mm |
| Installations | DIN rail mounting, desktop or wall mounting |
| Operating Temperature | -20 ~ +55°C (Normal temperature)
-25 ~ +70°C (Extended temperature) |
| Storage Temperature | -40 to +85 °C |
| Relative Humidity | 5 to 95% RH |
| Regulatory and Type Approvals | |
| Environmental | RoHS2.0 |
| Physical Features | IEC 60068-2-6 (Sinusoidal Vibration)
IEC 60068-2-64 (Random Vibration) IEC 60068-2-27 (Mechanical Shock) |
| EMI | EN 55032 Conducted Emission Class B
EN 55032 Radiated Emission Class B |
| EMS | EN 61000-3-2 (Harmonic Current) |
| EN 61000-3-3 (Voltage Flicker)
EN 61000-4-2 (ESD) Contact Level 3, Air Level 3 EN 61000-4-3 (RS) Level 3 EN 61000-4-4 (EFT) Power Ports Level 2 Signal Ports Level 3 EN 61000-4-5 (Surge) Line to line Level 2, Line to ground Level 3 EN 61000-4-6 (CS) Level 3 EN 61000-4-11 (Dips) Class 2 |
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R5020 Lite Hardware Manual
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 | Frequency Bands* | Country/Region | Certification (*Planned) |
| R5020L-A-5G-A25GL | B098004 | 5G: NR SA/NSA: n1/n2/n3/n5/n7/n8/n12/n13/n14/n20/n25/
n26/n28/n29/n30/n38/n40/n41/n48/n66/ n71/n75/n76/n77/n78/n79 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/ B19/B20/B25/B26/B28/B29/B30/B32/B66/B71 LTE TDD: B34/B38/B39/B40/B41/B42/B43/B48 LAA: B46 (only supports 2 x 2 MIMO) 3G: WCDMA: B1/B2/B4/B5/B8/B19 |
Global | CB, CE, UKCA, RCM, TELEC, JATE |
*For more information about frequency bands in different countries, please contact your Robustel sales representative.