WoMaster WR302G Industrial Secure Gigabit IIoT Router, 2GbE+2COM

WoMaster WR302G Industrial Secure Gigabit IIoT Router
Model: WR302G
Availability: 3 Weeks or Less
Standard Shipping & Handling
This product has a minimum quantity of 10

WoMaster WR302G Industrial Secure Serial Server, 2GbE+2COM, USB

Innovative industrial secure router WR302G is designed for IIoT applications. Two RS232/422/485 ports are able to connect to local serial devices. The USB design helps easy field installation. The SD card can store application programs or diagnostic log file. The support of OpenVPN and IPsec provides security to the gateway.

The WR302G can act as a VPN server for data encryption and dynamic remote access. Multiple VPN protocols are supported such as IPSec, OpenVPN, GRE, and L2TP. The channels between multiple networks, ex. private/public/hybrid networks are fully secured and with authentication features. A stateful firewall monitor is in place to monitor the state of the connection at all times. Multiple industrial Fieldbus protocols, ex. Modbus TCP, EtherNet/IP are also supported for factory automation applications.

Key Features

Serial Communication & High Throughput Data Switching
  • Dual serial ports with RS232/422/485 full functions for serial over LTE/Wi-Fi/Ethernet data switching
  • 2-port Gigabit Ethernet supports routing and bridging mode
  • Close to wire-speed NAT routing performance
  • Hardware NAT for CPU utilization saving
Enhanced Cyber Security & Redundancy
  • Firewall for inbound/outbound traffic
  • OpenVPN (server/client), IPsec for secure remote connection
  • GRE tunnel
  • HTTPs/SSH secure login
  • TACACS+ multi-user authentication for privileged user management
  • RSTP spanning tree protocol
WoMaster Software Utilities
  • NetMaster: Network Management System with VLAN visualization* and ERPS* Ring
  • ViewMaster: Configuration Management
  • ThingMaster: Interactive monitoring dashboard by Modbus Tag to collect data from Modbus devices
  • ThingMaster OTA: Realtime map showing the status, signal strength, location of the remote devices, over-the-air batch device registration, configuration and firmware upgrade*, alerts on critical events to prevent downtime
Dynamic Routing with Redundancy Protection
  • RIPv1&v2, OSPFv1&v2 for intra-domain routing within an autonomous system
  • Efficient unicast/multicast* static routing
  • VRRP guarantees sustainable routing in a single point of failure
Industrial IoT LAN & Cloud Management
  • Embedded Amazon AWS & Microsoft Azure cloud service
  • Various configuration paths, including CGI WebGUI, CLI, SNMP and RMON*
  • 1:1 NAT, port forwarding and NAPT for local traffic rotection
  • ARP response over 802.2 LLC SNAP
  • Support SNMPv3 and entity-MIB (RFC4133), MIB II (RFC1213)
  • NTP v3 time management
  • Support MQTT protocol, ready to use AWS/Azure and Private Cloud Agent for cloud management
  • LLDP* for topology control, auto-topology drawing
  • USB for easy field configuration and firmware update
  • Diagnostic tool includes Ping, TFTP, SNMP Trap, E-mail Alert and System Log
Rugged Design for Wayside Surveillance, ITS Application
  • EN50121-4 for Industrial IoT, ITS, Railway trackside application
  • Effective heat dissipation design for operating in -40°C to 70°C environments
  • Railway EMC: EN50121-4 compliance
  • CE Marking
  • IEC61000-6-2/IEC61000-6-4 heavy industrial


*By request

Flash Storage1 slot for collecting field diagnostics and data logging (only for the E Series)
Total Ports2
Ethernet Ports2 Gigabit (10/100/1000TX)
StandardsIEEE 802.3, 802.3u, 802.11ac, 802.11a/b/g/n, 802.3ab, 802.1D-2004, 802.1Q
Industrial ProtocolModbus RTU, MQTT, RESTful API
Network Management
Firewall FeaturesRIPv2, OSPF v2, VRRP v2, 1-1 NAT, NAPT (SNAT/DNAT), Port Forwarding, DMZ, Stateful Inspection firewall, IP/Port Filter
Network RedundancyRapid Spanning Tree Protocol (RSTP)
VPN FeaturesIPSec, OpenVPN (multipoint VPN), L2TP, GRE, PPTP, MGRE
IP SecurityIEEE 802.1X/RADIUS, Radius client, TACACS+, local database, multi-user authentication, TLS v1.2, HTTPs/SSH, first login password management, MAC Filter
Serial ConsoleUSB port for system configuration and firmware updates
System ConfigurationCGI WebGUI, Command Line Interface (CLI), Telnet, SNMP
ProtocolsDDNS, DHCP server/client, DHCP Relay, TFTP, System Log, SMTP, ARP response over 802.2 LLC SNAP, Proxy ARP, DNS (client/proxy), PPPOEFlow Control, Traffic shaping, TCP/IP, UDP, HTTP, HTTPS, SMTP, NTP, ARP, ICMP, DDNS, IPv4, MIB II, Entity MIB, DHCP server/client, DHCP relay, TFTP, ARP response over 802.2 LLC SNAP, Proxy ARP, DNS (client/proxy), private MIB
MaintenanceViewMaster, NetMaster, Ping, Traceroute, IP SLA
Cloud ProtocolsAWS Agent, Azure Agent, ThingsMaster, ThingMaster OTA
Encryption SecurityShare Key, WPA/WPA2-PSK (Pre-Shared Key), 64 and 128-bit Enterprise Encryption, WEP (Wired Equivalent Privacy), TKIP (WPA-PSK), AES (WPA2-PSK)
Serial2 RS232/422/485, DB9 female
Time ProtocolNTP, SNTP
PoE Power Output120 W maximum at 12 VDC, 60 W maximum at 8 VDC, 30 W per port
Power Consumption6.24 W at 24 VDC full traffic
Connection6-pin removable terminal block (4 pins for power and 2 pins for digital output)
Input Voltage24 V (12 to 48 VDC range)
Dimensions50 x 151 x 120 mm (W x H x D), excluding DIN rail clip
Weight660 g
LED IndicatorsPower, System, and Network status
MaterialSteel with aluminum
Operating Temperature-40 to 75°C
Storage Temperature-40 to 85°C
Humidity5 to 95% non-condensing
CertificationsCISPR 22, FCC part 15B Class A
Safety StandardsEN 60950-1, 62368-1:2014/AC:2017, 60255-27:2013
EMCIEC/EN 61000-6-2/61000-6-4, 50121-4 (railway), 60870-2-2:1998, IEC 60068-2-21:2006, 61000-4-2 (ESD), 61000-4-3 (RS), 61000-4-4 (EFT), 61000-4-5, 61000-4-6 (CS), 61000-4-8 (magnetic field), 61000-4-12,-16,-17,-18,-29
MTBF>200,000 hours
Warranty5 years
Download NameFile Size
WoMaster WR302G Datasheet1.35MB
Tags: WR302, WR302G