The Hirschmann BRS20-4TX/2FX industrial switch is manufactured as part of the BRS20 product family. It operates on a voltage of 12/24 Volts DC and with a power consumption rating of 7 Watts. It is a managed switch that needs configuration.

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Warranty: 1 year Networking-Hardware Warranty Included
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Repairs: We offer repair service for the BRS20-4TX/2FX.
Exchange: Exchange credit for your defective unit available.

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About BRS20-4TX/2FX

The BRS20-4TX/2FX Switch is a managed industrial switch manufactured by Hirschmann and Belden, and it belongs to the BRS20 product family. This switch supports DIN Rail mounting. It has a fan-less design and it also has Fast Ethernet ports. It operates in a voltage range of 12 to 24 Volts DC. This switch has a power consumption rating of 7 Watts and power output rating of 24 BTU per hour as heat. The Hirschmann BRS20-4TX/2FX Managed Industrial Switch supports both line and star network topologies and it can use Twisted Pair (TP) network cables that are up to 100 meters long. It also supports various interfaces for digital input, device replacement, and local management as well as terminal blocks for the signaling contact and power supply. The ambient requirements of this unit include an operating temperature range of 0 to 60 degrees Celsius, a storage or transport temperature of -40 to 70 degrees Celsius, and a tolerable relative humidity range of 1 to 95 percent with no condensation.


The Hirschmann and Belden BRS20-4TX/2FX Managed Industrial Switch has an approximate weight of 420 grams, and dimensions of 57 x 138 x 115 millimeters. It supports DIN Rail mounting, and it has an IP 30 environmental protection rating that is provided by a PC-ABS housing. This industrial switch comes with a shock rating of up to 15 g for a duration of 11 milliseconds. Other notable specifications of the Hirschmann BRS20-4TX/2FX Managed Industrial Switch include an electrostatic discharge immunity rating of 6 kilovolts for contact discharge, and an immunity rating of 8 kilovolts for air discharge. It also comes with an electromagnetic field rating of 10 V/m at 80 to 2000 megahertz, 5 V/m at 2000 to 2700 megahertz, and 3 V/m at 5100 to 6000 megahertz. Additionally, the Hirschmann BRS20-4TX/2FX Managed Industrial Switch is certified and listed for compliance with the CE, FCC, EN, and cUL standards.


Technical specifications


Managed Switches


Industrial Switch



12/24V DC

DIN Rail

IP 30





Common misspellings:

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