The DOM-311-TSO 4G IIoT RTU provides LTE Cat 4 speeds up to 150 Mbps for downlink. It is equipped with one Fast Ethernet port and expanded IO capabilities including one RS232/485 port, three digital inputs, and two digital outputs, making it suitable for a wide range of IT/OT applications.

• Cellular Module: 4G LTE-Cat.4
• SIM Slot: 1*SIM(Nano SIM)
• Ethernet: 1*LAN FE
• Serial Port: 1* (RS-232 or RS-485)(TB)
• Digital I/O: 3* DI( “Logic 0”: 0~2V, “Logic 1”: 5V~30V), 2*DO(Open Collector, Max. 30V) (TB)
• Power Input: DC 9-36V (TB)
• Antenna Connector: 2*SMA(F)-Cellular
• Maximum Cellular Data Throughput: LTE: 150 Mbps (DL) / 50 Mbps (UL)
• Cellular: NAT, Bridge
• Network Monitor: ICMP Check
• DHCP: DHCP Server
• Port Forward: Virtual Server
• Routing: Static
• DDNS: DynDNS, No-IP, Dynamic DO
• IPv4/v6
• VPN Tunnel: OpenVPN
• VPN Usage: Client mode
• Firewall: IPS, Block WAN Ping
• Access Control: Packet Filter, MAC Control
• Configuration: Web UI, CLI, Command Script
• Management: D-Link D-ECS2
• System: FW Upgrade, Reboot & Reset, System Time, NTP Service
• Scheduling: reboot rule policy, working day
• SMS Service: SMS Event Management
• Virtual COM: TCP Client, TCP Server, UDP
• Modbus: Modbus TCP/RTU/ASCII Master/Slave Access;
• Data Interchange: Restful API
• LTE-FDD: B1/B3/B7/B8/B20/B28A
• LTE-TDD: B38/B40/B41