Description

Wlink D80-4 is an Industrial Serial to IP cellular 4G modem (called as DTU as well), which converts serial data (RS232/485/422) into IP data and then transfer to data center via 4G mobile network.
It provides RS232/RS485/RS422/TTL interface and supports standard PPP, TCP/IP and DDP protocol to achieve complete transparent data transmission in various M2M applications.

Features:

• Optimized EMC design
• Data transfer from serial port to IP
• FDD-LTE / TDD-LTE 4G Network
• Single or two RS232/485/422 version optional
• Standard PPP, TCP/IP and UDP/IP protocol 
• APN and VPDN wireless private network
• SMS service
• Auto Dial-up 
• Application:  SCADA, PLC, RTU oil field, coal mine, weather forecast, environment protection and AMR etc 
• CE, RoHS, CCC certificates

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