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$172.99
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PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540
- Secure Client work mode: TCPS, HTTPS, MQTTS
- SSL/TLS Encryption in TCP client, HTTP Client and MQTT modes
- MQTT protocol for AWS/OneNET/ Alibaba IoT Platform
- High Reliability and Stability:EFT-IEC61000-4-4 Level 3(+-2KV),Built-in hardware watchdog,ESD-IEC61000-4-2 Level 4
- Redundant Power Supply
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PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540
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- Return for refund within: 30 days
- This item is covered by Jim&Gloria Return Policy
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