EBYTE NB144ES 4-Channel Serial Server RS232/422/485 RJ45 Modbus Gateway POE Receiving Power TCP/UDP/MQTT DC 8-28V wifi [Introduction]：NE2-D11 single serial port server

[Introduction]：NE2-D11 single serial port server is used to realize the two-way transparent transmission of data from serial port to Ethernet port

ensuring its radiation path has a clear line-of-sight away from large grounded metal plates to avoid detuning the antenna impedance

this DTU operates in a continuous streaming mode

This device can automatically forward Modbus commands from a master controller to secondary slave devices connected to its serial port

4GHz or 5GHz bands

EBYTE NB144ES 4-Channel Serial Server RS232/422/485 RJ45 Modbus Gateway POE Receiving Power TCP/UDP/MQTT DC 8-28V wifi [Introduction]：NE2-D11 single serial port serverThe Ebyte NB144ES is an industrial grade 4 channel serial device server and Modbus TCP RTU gateway supporting RS232, RS422, and RS485 to RJ45 Ethernet transparent transmission. It features IEEE 802. 3af POE power receiving, DC 8 28V wide range voltage input, automatic Modbus polling, and multi protocol networking (TCP, UDP, MQTT, HTTP) engineered for harsh industrial automation environments. Parameter Technical Specification Model SKU EBYTE NB144ES