The MM3-1FXS2/3TX1 module is a MICE media module with a single 100BASE-FX port and three 10/100BASE-TX ports. The module is made by Hirschmann and it is connected to a MICE switch backplane that gives it its power supply. The unit consumes 3.4 Watts of power and it comes with several LED indicators for diagnostics. The unit has a width of 38 millimeters (1.5 inches), a height of 134 millimeters (5.2 inches), and a depth of 118 millimeters (4.6 inches), and a weight of only 180 grams (0.4 pounds).

Available Now 
Warranty: 1 year Networking-Hardware Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the MM3-1FXS2/3TX1.
Exchange: Exchange credit for your defective unit available.

Request a Quote

Add more parts to quote
 Rated 4.6 with 14 reviews

Speak Now

To Speak to a sales representative for pricing & lead time:





About MM3-1FXS2/3TX1

The product code MM3-1FXS2/3TX1 is used for an industrial device made for Fast Ethernet. This media module is part of the MICE series of managed switches and modules and it is developed and manufactured by Hirshmann/Belden. The module complies with the cUL 508 standards for the safety of industrial control equipment and the ISA 12.12.01 Class 1 Div. 2 pending standard for safe use in hazardous locations. The module is built for harsh operating conditions and it is used for a variety of applications. The MM3-1FXS2/3TX1 media module comes with an operating manual for user reference and with all the necessary mounting accessories for switch backplane mounting. The module carries an IP 20 protection rating and it is built in accordance with all the required regulations for mechanical stability, EMC interference immunity, and EMC emitted immunity.


The Hirschmann MM3-1FXS2/3TX1 media module is compatible with the Hirschmann MICE managed switches and it is equipped with one 100BASE-FX port and three 10/100BASE-TX ports. The module supports the use of both SM and TP cables and it has RJ45 sockets and features like auto-crossing, auto-negotiation, and auto-polarity. This media module provides an Ethernet network with a twisted pair cable length of up to 100 meters and a single-mode fiber cable length of up to 32.5 kilometers. The module also has a power consumption rating of 3.4 Watts and it features LED indicators for various diagnostic updates. The LED indicators of the module will show the power, link status, full duplex mode, and data processing updates. The MM3-1FXS2/3TX1 media module has an operating temperature range of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) and a storage temperature range of  -40 to 70 degrees Celsius (-40 to 158 degrees Fahrenheit).


Technical specifications


Managed Switches


1 x 100BASE-FX, 3 x 10/100BASE-TX

0 to 100 meters

0 to 32.5 kilometers

Backplane of the MICE Switch

3.4 Watts

IP 20

180 grams (0.4 pounds)

38 x 134 x 118 millimeters (1.5 x 5.2 x 4.6 inches)

0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)

-40 to 70 degrees Celsius (-40 to 158 degrees Fahrenheit)


Common misspellings:

Common misspellings: