(Item no.: TR321-LQE)

Compact and secure 4G router for digital signage, vending and IP Camera


● 4G, LTE CAT M1/NB-IoT for option 
● OpenWRT based, Python and LUA programming 
● 1-RS232, 1-RS485, 2-RJ45 
● Modbus RTU/TCP, MQTT, SNMP, RIP, OSPF 
● Secure VPN: IPsec/PPTP/L2TP/GRE/OpenVPN 
● DIN Rail or Wall Mount

Specifications: 
 
Cellular Interfaces  
Antenna Connector
SIM Slot
1 × 50 Ω SMA Female

1

Ethernet Interface
 
Ports
Data Rate 
2-RJ45 (1-WAN + 1-LAN or 2-LAN) 
10/100 Mbps (Auto-Sensing), Auto MDI/MDIX

Serial Interface
 
Ports  1-RS232 + 1-RS485

Wi-Fi (Option)
 
Antenna Connector 
Standard
Transmission Rate 
 
1 × 50 Ω SMA Male
IEEE 802.11b/g/n
IEEE802.11b/g: Up to 54Mbps
IEEE802.11n: Up to 300Mbps

Power Supply
 
Standard Power  
Input Voltage 
DC 12V/1.5A

5-35 VDC

Software
 
Network Protocols


Serial Port
VPN Tunnel
PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, RIPv1/v2, OSPF, DNS, DDNS, HTTP, ARP, QoS, SNTP, Telnet, VLAN, SSH
MQTT, Transparent (TCP Client/Server, UDP Client/Server), Modbus Gateway (Modbus RTU to Modbus TCP)
IPsec/PPTP/L2TP/GRE/OpenVPN

Physical
 
Ingress Protection 

Housing & Weight 

Dimensions 
Mounting 
IP30

Metal, 320g (0.71lbs)
100 x 100 x 23mm (3.94 x 3.94 x 0.91 in)

Desktop, Wall mount, DIN Rail (option)

Environmental
 
Operating Temperature -35°C to +75°C (-31℉ to +167℉)

Others
 
Reset Button

LED Indicators

Approvals 

Warranty Period
 
1-RESET

Power, Alarm, WAN, System, Online, LAN, Signal Strength

CE, RCM, NBTC, MTC, FCC*(Under Progress)


Standard: 12 Months 
Extended: 2-5 Years*(Please refer to warranty policy)
Picture(s):