Physical Port
3 10/100BASE-TX RJ45 LAN ports, auto-negotiation, auto MDI/MDI-X
1 10/100BASE-TX RJ45 WAN port, auto-negotiation, auto MDI/MDI-X
2 4G LTE 2dBi antennas
2 SIM card slots
3 console interfaces (2 RS232 and 1 RS485)
- COM1 (RS232 for management and setup)
- COM2 (RS232 for remote serial device)
- COM3 (RS485 for remote serial device)
One DIP switch to improve the communication of RS485 networks

Cellular Interfaces
Supports multi-band connectivity with FDD LTE/ TDD LTE/ WCDMA/ GSM/ LTE Cat4
Built-in dual SIM for network redundancy
Two detachable antennas for protection against radio interference
LED indicators for connection and data transmission status

Industrial Case and Installation
IP40 aluminum case
DIN-rail design
Power requirement: 10~32V DC
Supports EFT protection for 2000V DC power and 6000V DC Ethernet ESD protection
-20 to 70 degrees C operating temperature

Digital Input and Digital Output (Alarm)
2 digital input (DI)
1 digital output (alarm)
Integrates sensors into auto alarm system
Transfers alarm via SNMP trap

Advanced Features
Supports demilitarized zone (DMZ)
Supports OpenVPN
Supports IPSec (3DES, AES128, AES196, AES256, MD5, SHA-1, SHA256)
Supports Modbus TCP (Only functions with COM3 RS485)
Supports Port Forwarding
Supports Dynamic DNS and PLANET DDNS
Supports WAN connection types: DHCP client, static IP and PPPoE client
Secures network connection
- IP filter
- URL filter
- MAC filter

Management
IPv4 and IPv6 dual stack management
Switch management interfaces
- Console/Telnet Command Line interface
- Web switch management
- SNMP v1, v2c, and v3
- SSHv2 secure access
IPv6 IP address/DNS management
System Maintenance
- Firmware upload via HTTP
- Reset button for system reboot or reset to factory default
- Dual images
SNTP (Simple Network Time Protocol)
TR069
System log
Remote system log
SNMP trap for interface Link Up and Link Down notification
Configuration backup and restore