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1.
INTRODUCTION
1.1 OVERVIEW
WR302G/312G/322GR Series is an innovative Industrial Secure LTE router. WR312G Series is designed for IIOT
applications by single radio LTE/Wi-Fi of WR312G or dual radio LTE + Wi-Fi of WR322GR. LTE 2T2R MIMO delivers
high bandwidth up to 150Mbps uplink and 50Mbps downlink, while IEEE 802.11ac Wi-Fi 2T2R MIMO delivers high
bandwidth up to 866Mbps. Two RS232/422/485 ports are able to connect to local serial devices. The support of
OpenVPN and IPsec provides security to the gateway. For the best traffic control, the device management side
features have been utilized: NAT Routing and Traffic shaping.
The WR302G/312G/322GR Series provides 2-port Gigabit Ethernet for routing or bridging that can boost high
throughput network performance. The USB design helps easy field installation; it is not supported in C Series model.
The SD card can store application programs or diagnostic log file.
This Industrial Secure LTE router also can be smartly configured by WoMaster advanced management utility, Web
Browser, SNMP, Telnet and Command Line Interface.
Excellent security features also provided, such as Firewall, Demilitarized Zone (DMZ), Port Forwarding, HTTPs, SSH for
Telnet security, and many other security features. All of these features in order to ensure the secure data
communication.
WoMaster’ Industrial Secure LTE router is designed to provide fast, secure, and more stable network. One advantage
that makes it a powerful wireless router is that it equips with wireless redundancy technologies such as cellular to
ETH WAN redundancy and wireless/cellular auto offload. Besides, IEC 61000-6-2 / 61000-6-4 Heavy Industrial and
wayside EN50121-4 EMC certified design, rugged enclosure and -40~75°C wide operating temperature range, all of
these features guarantee stable performance of WR302G/312G/322GR Series for wireless surveillance data
transmission for Wayside and ITS Application.
Model Name
Description
WR302G
Industrial Secure Serial Server, 2GbE+2COM
WR312G-LTE-E
Industrial Secure Cellular Router, 2GbE+2COM, LTE-E, FDD B1/3/5/7/8/20, TDD
B38/40/41
WR312G-LTE-AU
Industrial Secure Cellular Router, 2GbE+2COM, LTE-AU, FDD B1/2/3/4/5/7/8/28, TDD
B40
WR312G-LTE-U
Industrial Secure Cellular Router, 2GbE+2COM, LTE-U, FDD B2/4/12,
B2/B4/B5@WCDMA
WR312G-LTE-CN
Industrial Secure Cellular Router, 2GbE+2COM, LTE-CN, FDD B1/B3/B5/B8, TDD
B38/B39/B40/B41
WR322GR-WLAN+LTE-E
Industrial Secure Cellular Router, 2GbE+2COM, 802.11ac/n WLAN, LTE-E, RSIM, GPS,
FDD B1/3/5/7/8/20, TDD B38/40/41