Hirschmann manufactures the BRS20-4TX/2FX-SM-EEC-HL Industrial Switch as a member of the BRS20 series. This switch is a managed switch that needs to be configured before operation. It operates on a voltage rating of 12 to 24 Volts DC.

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Repairs: We offer repair service for the BRS20-4TX/2FX-SM-EEC-HL.
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The BRS20-4TX/2FX-SM-EEC-HL Switch is a managed industrial switch and a product of Hirschmann and Belden. Its features include support for DIN Rail mounting, a fanless design, and a total of 6 Ethernet ports. This device comes with 3 different interfaces including a power supply and signaling contact interface, a digital input interface, and a local management and device replacement interface available through the USB-C port. It can work with a twisted pair (TP) network cable measuring up to 100 meters long. The device supports star as well as line network topologies and it has a rated power output of 24 BTU per hour as heat. The power ratings of the BRS20-4TX/2FX-SM-EEC-HL Managed Switch include 12 to 24 Volts DC of operating voltage, and 7 Watts of rated power consumption. It comes with a wide operational temperature range of -40 to 70 degrees Celsius, as well as a storage temperature range that is also -40 to 70 degrees Celsius. This switch has a tolerable relative humidity range from 1 to 95 percent with no condensation.


The Hirschmann and Belden BRS20-4TX/2FX-SM-EEC-HL Managed Industrial Switch is a BOBCAT series switch, which is a special kind of switch that is designed to enable real-time communication through TSN. It also features a sturdy Ethernet network backbone to enable effective support for the increasing needs and demands of real-time communication systems in industrial settings. The compact managed switches by Hirschmann like the BRS20-4TX/2FX-SM-EEC-HL Managed Switch are designed to allow for extended bandwidth capabilities through the adjustment of the SFPs from 1 to 2.5 Gigabit in a way that requires no change to the device itself. Other notable specifications of the Hirschmann BRS20-4TX/2FX-SM-EEC-HL Managed Switch include approximate dimensions of 57 x 138 x 115 millimeters, a weight of about 420 grams, and a plastic protective housing. This device has an IP 30 protection class.


Technical specifications


Managed Switches


Industrial Switch



12 to 24V DC

7 W

24 BTU per Hour

IP 30

DIN Rail

-40 to 70 degrees Celsius

-40 to 70 degrees Celsius

420 g


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