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R3000 Wireline Router

R3000 WireLine is a versatile, rugged VPN gateway provides secure wired connectivity between things and remote servers for M2M/IoT applications.


Robustel GoRugged R3000 Wireline is a rugged VPN router offering state-of-the-art secure connectivity for machine to machine (M2M) applications.

Key Features

  • WAN link management: Ethernet WAN/WLAN WAN backup
  • Supports Modbus gateway (Modbus RTU/ASCII to Modbus TCP) and Modbus Master
  • Supports GPS&GLONASS (optional), provides real time location and tracking
  • Supports 802.11 b/g/n Wi-Fi (optional), AP and client mode
  • Supports SDK, provides user programmatic interface
  • Supports 802.1Q VLAN Trunk
  • Auto reboot via Timing
  • Support alarm via Email, DO, SNMP trap
  • Support AAA and FTP
  • Supports RobustLink (a centralized M2M management platform, to remote monitor, configure and update firmware)
  • Supports RobustVPN (Cloud VPN Portal, to provide easy and secure remote access for PLCs and machines)
  • Flexible Management methods: Web/CLI/SNMP/RobustLink
  • Firmware upgrade via Web/CLI/USB/RobustLink
  • Various interfaces: RS232/RS485/Console/DI/DO/USB/Ethernet
  • Wide range input voltages from 9 to 60 VDC and extreme operating temperature
  • The metal enclosure can be mounted on a DIN-rail or on the wall, also with extra ground screw

Ethernet Interface

Number of ports2 x 10/100 Mbps, 1 LAN + 1 WAN (2 Ethernet ports model)
4 x 10/100 Mbps, 3 LAN + 1 WAN (4 Ethernet ports model)
Magnet isolation protection1.5 KV


WLAN Interface (Optional)

Standards802.11b/g/n up to 65 Mbps, AP and Client mode
Frequency band2.400 – 2.500 GHz (2.4 GHz ISM band)
SecurityOpen, WPA, WPA2, WEP
EncryptionAES, TKIP, WEP64, WEP128
Antenna interfaceRP-SMA Female
Transmission power802.11b: 17dBm, 802.11g/n: 15dBm
Reception sensibility1M: -97dBm, 2M: -93dBm, 6M: -91dBm, 11M: -89dBm,
54M: -75dBm, 65M: -72dBm


Serial Interface

Number of ports:1 x RS-232+1 x RS-485 (2 Ethernet ports model)
1 x RS-232 or 1 x RS-485 (4 Ethernet ports model)
ESD protection±15 KV
Parameters8E1, 8O1, 8N1, 8N2, 7E2, 7O2, 7N2, 7E1
Baud rate300bps to 230400bps
RS-485Data+ (A), Data- (B)
Interface3.5 mm terminal block with lock


Digital Input (2 Ethernet port model only)

Type2 x DI, Dry Contact
Dry contact: Onopen, Off: short to GND
Isolation3K VDC or 2K Vrms
Absolute maximum VDC“V+” +5VDC
Digital filtering time intervalSoftware selectable
Interface3.5 mm terminal block with lock


Digital Output (2 Ethernet port model only)

Type2 x DO, Sink
Isolation3K VDC or 2K Vrms
Absolute maximum VDC30 V
Absolute maximum ADC300 mA
Interface3.5 mm terminal block with lock


GPS&GLONASS Interface (Optional)

Antenna interfaceSMA female, with 50 ohms impedance
Tracking sensitivityGPS: better than -148 dBm
GLONASS: better than -140 dBm
Horizontal position accuracyGPS: 2.5 m
GLONASS: 4.0 m
ProtocolNMEA-0183 V2.3



LED indicatorsRUN, WLAN, USR
Built-inRTC, Watchdog, Timer
Expansion1 x USB 2.0 host up to 480 Mbps
Storage1 x Micro SD



Network protocolsPPPoE, TCP, UDP, DHCP, ICMP, NAT, DMZ, RIP v1/v2, OSPF, DDNS, VRRP, HTTP, HTTPs, DNS, ARP, QoS, SNTP, Telnet, VLAN, SSH2, etc
FirewallSPI, anti-DoS, Filter, Access Control
ManagementWeb, CLI, SNMP v1/v2/v3, RobustLink
Serial portTCP client/server, UDP, Modbus RTU/ASCII to Modbus TCP, Virtual COM (COM port redirector)
RobustLinkCentralized M2M management platform
RobustVPNCloud VPN Portal


Power Supply and Consumption

Power supply interface5 mm terminal block with lock
Input voltage9 to 60 VDC
Power consumptionIdle: 100 mA@12 V
Data link: 400 mA (peak)@12 V


Physical Characteristics

Housing & WeightMetal, 500g
Dimension125 mm x 108 mm x 45 mm
Installation35 mm DIN rail or wall mounting or desktop


Regulatory and Type Approvals

Approval & CertificatesCE, FCC, RCM, CB, RoHS, WEEE
EMIEN 55022 (2006/A1: 2007) Class B
EMSIEC 61000-4-2 (ESD) Level 3,
IEC 61000-4-3 (RS) Level 4,
IEC 61000-4-4 (EFT) Level 4,
IEC 61000-4-5 (Surge) Level 3,
IEC 61000-4-6 (CS) Level 4,
IEC 61000-4-8 Level 4

Model No.Frequency BandsOperating EnvironmentR3000-NU2 Ethernet ports, 1 RS232, 1 RS485, 2 DI, 2 DO-40 to 85°C/5 to 95% RHR3000-QLA4 Ethernet ports, 1 RS232-40 to 85°C/5 to 95% RHR3000-QLB4 Ethernet ports, 1 RS485-40 to 85°C/5 to 95% RH