Ethernet Modules

Ethernet Modules
Industrial Ethernet Modules are rugged communication devices that enable industrial equipment—such as PLCs, drives, robots, sensors, and HMIs—to exchange data over Ethernet networks using specialized real time automation protocols like PROFINET, EtherNet/IP, Modbus TCP, and EtherCAT. Unlike standard Ethernet modules, they are designed for deterministic or time critical communication, operate reliably in harsh environments with high temperature, vibration, and electrical noise, support advanced network redundancy for continuous operation, and provide diagnostics and certifications tailored for industrial automation systems.

Mouser is an authorized distributor for many industrial Ethernet module manufacturers including Brainboxes, DIGI International, Innodisk, Intel, NetBurner, Phoenix Contact, Weidmuller & more. Please see our selection of Ethernet modules below. 
Results 754
Applied categories
Industrial Automation
Network & Communications
Ethernet Modules

Filters

Availability options
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Number of Ports
Data Rate
Interface Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Siemens Ethernet Modules ADAPTOR FAST CONNECT RJ45/CAT5 5In Stock
87,04 €
72,34 €
71,23 €
69,75 €
View
Min.: 1
Mult.: 1
Brainboxes Ethernet Modules Ethernet to 8 Digital IO Ports
Datasheet
30In Stock
132,76 €
Min.: 1
Mult.: 1
Ethernet to Digital I/Os 1 x RJ45, 8 x Digital IO 10 Mb/s, 100 Mb/s DIO, Ethernet 5 V 30 V - 10 C + 60 C
Brainboxes Ethernet Modules Ethernet to 16 Digital Inputs
Datasheet
9In Stock
253,45 €
Min.: 1
Mult.: 1
Ethernet to Digital I/Os 1 x RJ45, 16 x Digital IO 10 Mb/s, 100 Mb/s DIO, Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Ethernet Modules Ethernet to 4 x Relay + 8 Digital Inputs
Datasheet
13In Stock
129On Order
266,86 €
Min.: 1
Mult.: 1
Ethernet to Digital I/Os 1 x RJ45, 8 x Digital IO 10 Mb/s, 100 Mb/s DIO, Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Ethernet Modules Ethernet to 4 Analogue Output
Datasheet
5In Stock
428,43 €
Min.: 1
Mult.: 1
Ethernet to Analog I/Os 1 x RJ45, 4 x Analog IO 10 Mb/s, 100 Mb/s Analog IO, Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Ethernet Modules Ethernet to 4 Channel RTD Input
Datasheet
5In Stock
368,77 €
Min.: 1
Mult.: 1
Ethernet to RTDs 1 x RJ45, 4 x RTD 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Ethernet Modules Ethernet to 8 Digital Inputs + 8 Digital Outputs
Datasheet
42In Stock
56Expected 10/15/2026
253,45 €
Min.: 1
Mult.: 1
Ethernet to Digital I/Os 1 x RJ45, 16 x Digital IO 10 Mb/s, 100 Mb/s DIO, Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Ethernet Modules Ethernet to 8 Channel Thermocouple Input
Datasheet
4In Stock
368,77 €
Min.: 1
Mult.: 1
Ethernet to Thermocouples 1 x RJ45, 8 x Thermocouple 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
ProSoft Technology Ethernet Modules 4 Channel HART Input Module
Datasheet
1In Stock
1.787,11 €
Min.: 1
Mult.: 1
Ethernet Modules 12 VDC 28 VDC - 20 C + 70 C
DFRobot Ethernet Modules M.2 (A+E Key) to Gigabit Ethernet Module for LattePanda Alpha and Delta
156In Stock
17,33 €
Min.: 1
Mult.: 1
M.2 to Ethernet 1 x RJ45 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, M.2 - 40 C + 70 C
Weidmuller Ethernet Modules IE-CS-MBGW-2TX-1COM
Datasheet
6In Stock
259,62 €
246,33 €
Min.: 1
Mult.: 1


Phoenix Contact Ethernet Modules FL EPA 2 RSMA
Datasheet
4In Stock
6Expected 10/22/2026
580,20 €
Min.: 1
Mult.: 1
Ethernet Modules 1 x M12 10 Mb/s, 100 Mb/s M12 9 V 30 V - 40 C + 65 C
Phoenix Contact Ethernet Modules NEARFI D ETH R
Datasheet
4In Stock
647,52 €
Min.: 1
Mult.: 1
Ethernet Modules - 20 C + 60 C
Phoenix Contact Ethernet Modules FL ISOLATOR 100-RJ/RJ
Datasheet
148In Stock
190,40 €
Min.: 1
Mult.: 1
Ethernet Modules 2 x RJ45 100 Mb/s Ethernet - 25 C + 75 C
Phoenix Contact Ethernet Modules FL PSE 2TX
Datasheet
5In Stock
425,24 €
Min.: 1
Mult.: 1
Ethernet Modules 2 x RJ45 10 Mb/s, 100 Mb/s Ethernet 18.5 V 30.5 V 0 C + 55 C
WIZnet Ethernet Modules W5500 + Transformer and RJ45
Datasheet
515In Stock
17,73 €
13,91 €
13,16 €
12,27 €
View
Min.: 1
Mult.: 1
Ethernet Controllers 1 x RJ45 10 Mb/s, 100 Mb/s Ethernet, SPI 2.97 V 3.63 V - 40 C + 85 C
Intel Ethernet Modules Ethernet Network Adapter E810-CQDA2T, OEM Gen
Datasheet
4In Stock
949,44 €
925,70 €
Min.: 1
Mult.: 1
Ethernet Network Adapters 2 x QSFP28 100 Gb/s QSFP28 0 C + 55 C
Phoenix Contact Ethernet Modules NEARFI P 2A B
Datasheet
3In Stock
743,19 €
Min.: 1
Mult.: 1
Ethernet Modules - 20 C + 60 C
Phoenix Contact Ethernet Modules NEARFI P 2A R
Datasheet
3In Stock
647,52 €
Min.: 1
Mult.: 1
Ethernet Modules - 20 C + 60 C
Phoenix Contact Ethernet Modules NEARFI D ETH B
Datasheet
3In Stock
743,19 €
Min.: 1
Mult.: 1
Ethernet Modules - 20 C + 60 C
Advantech Ethernet Modules LRE Ethernet over Coaxial Extender, Mast
Datasheet
6In Stock
221,39 €
Min.: 1
Mult.: 1
Ethernet Extenders 1 x RJ45, 1 x BNC 100 Mb/s Ethernet 54 V 57 V - 40 C + 75 C
Intel Ethernet Modules Intel Ethernet Network Adapter OCP3.0 E810-XXVDA2, OEM Gen
Datasheet
21In Stock
274,53 €
261,29 €
251,82 €
Min.: 1
Mult.: 1
Ethernet Network Adapters 2 x SFP28 25 Gb/s SFP28 0 C + 65 C
Intel Ethernet Modules Intel Ethernet Network Adapter OCP3.0 E810-XXVDA2, Retail Unit 2In Stock
284,61 €
270,88 €
261,05 €
Min.: 1
Mult.: 1
Ethernet Converged Network Adapters 2 x SFP28 25 Gb/s PCIe 4.0, SFP28 0 C + 65 C
Soldered Ethernet Modules Ethernet controller W5500 board
Datasheet
15In Stock
8Expected 11/4/2026
16,20 €
Min.: 1
Mult.: 1
Ethernet Controllers SPI
Intel I350T4V2BLK
Intel Ethernet Modules Intel Ethernet Server Adapter I350-T4V2, retail bulk
Datasheet
9In Stock
198,17 €
188,42 €
182,50 €
178,56 €
View
Min.: 1
Mult.: 1
Ethernet Server Adapters 4 x RJ45 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, PCIe 2.1 3.3 V 3.3 V 0 C + 55 C