The Hirschmann MM3-4FXM2 Ethernet switch is a managed type of Ethernet switch from the Hirschmann PowerMICE series. This switch needs to be configured before use, and it can be configured for a variety of applications. It can support an extended temperature range if it is installed with the proper modules and transceivers.

Warranty: 1 year Networking-Hardware Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the MM3-4FXM2.
Exchange: Exchange credit for your defective unit available.

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About MM3-4FXM2

The MM3-4FXM2 switch is an industrial Ethernet switch that has been manufactured by Hirschmann as part of the PowerMICE series. This PowerMICE series Ethernet switch is a managed type of industrial switch, which means that it needs to be configured before it can be used for the first time. However, the MM3-4FXM2 managed Ethernet switch is designed to be easy to configure, easy to install, and easy to use. This managed switch is a Class A device that can be used safely in certain kinds of hazardous environments, but it is not recommended for use in domestic environments because it can cause signal interference with other devices unless it has been modified to prevent causing interference in domestic electrical systems and devices.


The Hirschmann PowerMICE series MM3-4FXM2 managed Ethernet switch comes with 4 slots that can be used to connect to media modules that are rated for communication speeds of 10 or 100 Mbits per second and 1 slot that can be used to connect to a media module that is rated for a communication speed of 1 Gigabit. Every media module that is connected to the MM3-4FXM2 managed Ethernet switch increases the number of ports that are available for connecting network segments in the system. The cables that this switch can use for making connections include twisted pair cables, single-mode fiber optic cables, and multi-mode fiber optic cables. The MM3-4FXM2 managed Ethernet switch can be mounted easily on a DIN Rail and it can be managed easily with several different options, including Web browsers and specialized management software. There are several LEDs on the switch for showing the device and display status.


Technical specifications


Managed Switches


Industrial Switch




DIN Rail

1 Gigabit

Class A



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