ethernet | Newegg.com

I'm Celeste, Newegg's tech expert! Need help with "ethernet"?

Shielded Cat6 cables?

USB Ethernet adapters?

Cat6 vs Cat7 differences?

Ethernet vs Wi-Fi latency?

Quick View

1set Industrial modbus Gateway Serial RS232 RS485 RS422 to Ethernet Converter with at Command Function

$133^.98

Free Shipping

Quick View

RS485 to W-i-F--i/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway, Allow RS485 to W-i-F--i, RS485 to Ethernet, Ethernet to W-i-F--i Converter Module, Support Transparent Transmission Mode

$55^.79

More options from $55.79 - $65.49

Free Shipping

Quick View

Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server(USR-W610)

$130^.69

More options from $129.69 - $132.99

Free Shipping

Quick View

Digi Connect EZ 4 TS - 4-port RS-232/22/485 Software-selectable Serial Device Server - 256 MB - Twisted Pair - 1 x Network (RJ-45) - 4 x Serial Port - Gigabit Ethernet - Management Port - TAA Complian

$419^.54

More options from $419.54 - $871.82

Free Shipping

Volume Discounts:$406.42 - $419.54

Quick View

Serial port server - RS485 to RJ45 Ethernet module with POE TCP/IP to serial port module rail-mounted

$44^.99

Free Shipping

Intel Ethernet Server Adapter - 10Gbps Dual Port PCI-E X520-DA2 E10G42BTDA

Quick View

(1)

Intel Ethernet Server Adapter - 10Gbps Dual Port PCI-E X520-DA2 E10G42BTDA

$49^.65

More options from $49.65 - $67.33

Free Shipping

Quick View

RS232 RS485 Modbus RTU to Modbus TCP Gateway Serial to Ethernet Converter USR-TCP232-410s

$90^.19

Free Shipping

Quick View

HF2211, HF2211 Serial Device Server, RS232/485/422 to WiFi and Ethernet DTU Short Message Communication Module, 5-36VDC Serial Data, Device Servers

$92^.69

Free Shipping

Quick View

WRIARICH USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Wireless TCP/IP Serial Device Server

$89^.39

Free Shipping

Quick View

WRIARICH HF-2211 Serial to Ethernet Converter Device Server RS232 RS485 RS422 to WiFi Network Module with Wide 5-36VDC Input

$84^.99

Free Shipping

Quick View

WRIARICH Eport-E20 FreeRTOS Embedded TTL Serial to Ethernet TCP/IP Server Module 3.3V Support DHCP Telnet for MCU, 10PCS Pack

$132^.79

Free Shipping

Quick View

USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server

$113^.09

More options from $110.98 - $118.99

Free Shipping

Quick View

WRIARICH Eport-E20 Embedded TTL Serial to Ethernet Module FreeRTOS TCP/IP Server with DHCP Telnet, 5PCS Pack

$84^.79

Free Shipping

Quick View

WRIARICH USR-N580 8-Port RS485 Serial Device Server Dual Ethernet Ports Modbus RTU to TCP Converter with TX/RX Indicator Lights

$243^.67

Free Shipping

Quick View

WRIARICH USR-TCP232-410s Serial to Ethernet Adapter RS232 RS485 TCP/IP Device Server with DHCP DNS Support

$84^.79

Free Shipping

Quick View

WRIARICH USR-TCP232-306 Serial to Ethernet Converter TCP/IP to RS232 RS485 RS422 Device Server

$133^.79

Free Shipping

Quick View

WRIARICH USR-N540 4-Port Industrial Serial to Ethernet Device Server, RS232/RS485/RS422 to RJ45 TCP/IP Converter with Modbus Gateway, DHCP & DNS Support for Industrial PLC Automation

$101^.80

Free Shipping

Quick View

WRIARICH USR-N540 4-Port Serial to Ethernet Converter RS232 RS485 RS422 to TCP/IP RJ45 Modbus RTU Gateway Serial Device Server

$160^.08

Free Shipping

Quick View

WRIARICH USR-TCP232-410s Serial to Ethernet Converter RS232 RS485 TCP/IP Device Server with DHCP DNS Function

$81^.19

Free Shipping

Quick View

WRIARICH 5PCS USR-K7 TTL UART to Ethernet Serial Server Module, 10/100Mbps RJ45 Port, Modbus RTU to TCP Converter

$183^.99

Free Shipping

Quick View

WRIARICH 10PCS USR-K7 TTL UART to Ethernet Serial Server Module, 10/100Mbps RJ45, Modbus RTU to Modbus TCP Gateway

$185^.69

Free Shipping

Quick View

Industrial Isolated RS485 to RJ45 Ethernet Serial Server, TCP/IP to Serial, 6~36V Power Supply, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode, with Electrical Isolation

$37^.39

More options from $37.39 - $46.39

Free Shipping

Quick View

USR-DR301 DIN-Rail RS232 Serial to Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket

$60^.09

More options from $60.09 - $64.39

Free Shipping

Quick View

BiDi Gigabit Single Mode SC Media Converter, 10/100/1000M Fiber to Ethernet Converter, 1000Base-FX Single SC to 10/100/1000Base-T/TX RJ45, Built-in Fiber Module, SMF, 1310/1550nm, 20km, 1 Pair

$138^.49

More options from $138.49 - $153.89

Free Shipping

Quick View

Industrial Isolated RS485 to RJ45 Ethernet Serial Server with PoE Function, TCP/IP to Serial, DC 6~36V or PoE Power Supply,Modbus/MQTT Gateway, RS485 and Ethernet Bi-Directional Data Transmission

$48^.89

More options from $48.89 - $57.99

Free Shipping

Quick View

1pc Din Rail RS232 to Ethernet Converters USR-DR301

$58^.98

Free Shipping

Quick View

Waveshare RS485 to WiFi/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway

$67^.79

More options from $67.79 - $87.99

Free Shipping

Quick View

USR-DR301 DIN-Rail RS232 Serial to Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket

$60^.99

More options from $60.99 - $67.99

Free Shipping

Quick View

HF2211, HF2211 Serial Device Server, RS232/485/422 to WiFi and Ethernet DTU Short Message Communication Module, 5-36VDC Serial Data, Device Servers

$81^.69

More options from $81.69 - $102.99

Free Shipping

Quick View

MOXA MGate 5109-T 1-Port Modbus-to-DNP3 Industrial Ethernet Gateway, for Modbus RTU/ASCII/TCP and DNP3 Serial/TCP/UDP Protocol Conversion, -40 to 75degC Operating Temperature_x000D_

$1,005^.99

More options from $1,005.99 - $1,163.00

Free Shipping

Quick View

MOXA MGate 5103 1-Port Modbus/EtherNet/IP-to-PROFINET Gateway, 0 to 60°C Operating Temperature

$840^.99

More options from $840.99 - $948.20

Free Shipping

Quick View

MOXA MGate 5103 1-Port Modbus/EtherNet/IP-to-PROFINET Gateway, 0 to 60°C Operating Temperature

$830^.99

More options from $830.99 - $948.20

Free Shipping

Quick View

Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway-2PCS

$79^.89

More options from $79.89 - $94.89

Free Shipping

Quick View

1pc TTL Ethernet Module

$33^.48

Free Shipping

Quick View

1set Serial Device Servers 4 Port RS232 RS485 RS422 to Ethernet RJ45 with Web Page DNS DHCP Function

$268^.99

Free Shipping

Quick View

WRIARICH Eport-E20 FreeRTOS Embedded TTL UART to Ethernet TCP/IP Module 3.3V Support DHCP Telnet for MCU Development, 10PCS Pack

$133^.79

Free Shipping

Page 3/20

Find what you were looking for?