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: 1,565
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Description Datasheet Availability Pricing (CAD) 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
Lantronix 83X-56S-222-YAA
Lantronix Ethernet Modules FIPS LM83X Local Manager, 56 Serial ports, 3 Ethernet ports, includes LMS Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 56 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-56S-254-NAA
Lantronix Ethernet Modules LM83X Local Manager, 56 Serial Ports, 3 Ethernet Ports,1.5M Cable + LCD ,includes LMS
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 56 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-56S-333-NAA
Lantronix Ethernet Modules LM83X Local Manager, 56 Serial Ports, 3 Ethernet Ports, includes LMS
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 56 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-56S-364-NAA
Lantronix Ethernet Modules LM83X Local Manager, 56 Serial Ports, 3 Ethernet Ports,3M Cable + LCD ,includes LMS
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 56 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-64S-125-NAA
Lantronix Ethernet Modules LM83X Local Manager, 64 Serial Ports, 3 Ethernet Ports, includes LMS (1.5 meter cable)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 64 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-64S-136-NAA
Lantronix Ethernet Modules LM83X Local Manager, 64 Serial Ports, 3 Ethernet Ports, includes LMS
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 64 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-72S-225-NAA
Lantronix Ethernet Modules LM83X Local Manager, 72 Serial Ports, 3 Ethernet Ports, includes LMS (1.5 meter cable)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 72 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-72S-336-NAA
Lantronix Ethernet Modules LM83X Local Manager, 72 Serial Ports, 3 Ethernet Ports, includes LMS (3 meter cable)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 72 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-72S-554-NAA
Lantronix Ethernet Modules LM83X Local Manager, 72 Serial Ports, 3 Ethernet Ports,1.5M Cable + LCD ,includes LMS
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 72 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-72S-554-YAA
Lantronix Ethernet Modules FIPS LM83X Local Manager, 72 Serial Ports, 3 Ethernet Ports,1.5M Cable + LCD ,includes LMS Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 72 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-72S-664-NAA
Lantronix Ethernet Modules LM83X Local Manager, 72 Serial Ports, 3 Ethernet Ports,3M Cable + LCD ,includes LMS
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 72 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-72S-E55-NAA
Lantronix Ethernet Modules LM83X Local Manager, 72 Serial Ports, 1 Dedicated Ethernet port, 3 Ethernet Ports, includes LMS (1.5 meter cable)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 11 x RJ45, 72 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-80S-155-NAA
Lantronix Ethernet Modules LM83X Local Manager, 80 Serial Ports, 3 Ethernet Ports, includes LMS ( 1.5 meter cable)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 80 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-80S-166-NAA
Lantronix Ethernet Modules LM83X Local Manager, 80 Serial Ports, 3 Ethernet Ports, includes LMS (3 meter cable)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 80 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-88S-255-NAA
Lantronix Ethernet Modules LM83X Local Manager, 88 Serial Ports, 3 Ethernet Ports, includes LMS (1.5 meter cable)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 88 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-88S-366-NAA
Lantronix Ethernet Modules LM83X Local Manager, 88 Serial Ports, 3 Ethernet Ports, includes LMS (3 meter cable)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 88 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-8EA
Lantronix Ethernet Modules LM83X 8 Port Ethernet Card w/LMS
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 8 x RJ45 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, USB 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-8S-004-NAA
Lantronix Ethernet Modules LM83X Local Manager, 8 Serial Ports, LCD Module, 3 Ethernet ports, includes LMS.
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 8 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-8S-004-YAA
Lantronix Ethernet Modules FIPS LM83X Local Manager, 8 Serial Ports, LCD Module, 3 ethernet ports, includes LMS Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 8 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-8S-E00-NAA
Lantronix Ethernet Modules LM83X, 8 Serial Ports, 8 Dedicated Ethernet Ports, 3 Ethernet Ports, includes LMS
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 11 x RJ45, 8 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-8S-E00-YAA
Lantronix Ethernet Modules FIPS LM83X Local Manager, 8 Serial ports, 8 Dedicated Ethernet Ports, 3 Ethernet ports, includes LMS Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 11 x RJ45, 8 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-8S-E04-NAA
Lantronix Ethernet Modules LM83X, 8 Serial Ports, 8 Dedicated Ethernet Ports, LCD Module, 3 Ethernet Ports, includes LMS
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 11 x RJ45, 8 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-8S-E04-YAA
Lantronix Ethernet Modules FIPS LM83X Local Manager, 8 Serial Ports, 8 Dedicated Ethernet Ports, LCD Module, 3 Ethernet Ports, includes LMS Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 11 x RJ45, 8 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-X16S-204-NAA
Lantronix Ethernet Modules LM83X, 16 Serial Ports (one 16 port HD Card) + LCD Module --(Native Ports are Disabled) Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 16 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C
Lantronix 83X-X32S-224-NAA
Lantronix Ethernet Modules Local Manager, 32 Serial Ports, LCD Module, 3 Ethernet ports, Includes LMS. (Native Ports Disabled)
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Ethernet Modules 3 x RJ45, 32 x RS-232 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Serial, USB-A, USB-C 100 VAC 240 VAC 0 C + 45 C