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 ports 2 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 protection 1.5 KV


WLAN Interface (Optional)

Standards 802.11b/g/n up to 65 Mbps, AP and Client mode
Frequency band 2.400 – 2.500 GHz (2.4 GHz ISM band)
Security Open, WPA, WPA2, WEP
Encryption AES, TKIP, WEP64, WEP128
Antenna interface RP-SMA Female
Transmission power 802.11b: 17dBm, 802.11g/n: 15dBm
Reception sensibility 1M: -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
Parameters 8E1, 8O1, 8N1, 8N2, 7E2, 7O2, 7N2, 7E1
Baud rate 300bps to 230400bps
RS-232 TxD, RxD, RTS, CTS, GND
RS-485 Data+ (A), Data- (B)
Interface 3.5 mm terminal block with lock


Digital Input (2 Ethernet port model only)

Type 2 x DI, Dry Contact
Dry contact: On open, Off: short to GND
Isolation 3K VDC or 2K Vrms
Absolute maximum VDC “V+” +5VDC
Digital filtering time interval Software selectable
Interface 3.5 mm terminal block with lock


Digital Output (2 Ethernet port model only)

Type 2 x DO, Sink
Isolation 3K VDC or 2K Vrms
Absolute maximum VDC 30 V
Absolute maximum ADC 300 mA
Interface 3.5 mm terminal block with lock


GPS&GLONASS Interface (Optional)

Antenna interface SMA female, with 50 ohms impedance
Tracking sensitivity GPS: better than -148 dBm
GLONASS: better than -140 dBm
Horizontal position accuracy GPS: 2.5 m
GLONASS: 4.0 m
Protocol NMEA-0183 V2.3



LED indicators RUN, WLAN, USR
Built-in RTC, Watchdog, Timer
Expansion 1 x USB 2.0 host up to 480 Mbps
Storage 1 x Micro SD



Network protocols PPPoE, TCP, UDP, DHCP, ICMP, NAT, DMZ, RIP v1/v2, OSPF, DDNS, VRRP, HTTP, HTTPs, DNS, ARP, QoS, SNTP, Telnet, VLAN, SSH2, etc
Firewall SPI, anti-DoS, Filter, Access Control
Management Web, CLI, SNMP v1/v2/v3, RobustLink
Serial port TCP client/server, UDP, Modbus RTU/ASCII to Modbus TCP, Virtual COM (COM port redirector)
RobustLink Centralized M2M management platform
RobustVPN Cloud VPN Portal


Power Supply and Consumption

Power supply interface 5 mm terminal block with lock
Input voltage 9 to 60 VDC
Power consumption Idle: 100 mA@12 V
Data link: 400 mA (peak)@12 V


Physical Characteristics

Housing & Weight Metal, 500g
Dimension 125 mm x 108 mm x 45 mm
Installation 35 mm DIN rail or wall mounting or desktop


Regulatory and Type Approvals

Approval & Certificates CE, FCC, RCM, CB, RoHS, WEEE
EMI EN 55022 (2006/A1: 2007) Class B
EMS IEC 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