The RS20-2400T1T1SDAUHH managed switch is an industrial Ethernet switch from Hirschmann and Belden. It has 24 Ethernet ports in total for flexible communication. This managed switch is meant to be mounted on a DIN Rail.

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About RS20-2400T1T1SDAUHH

The Hirschmann RS20-2400T1T1SDAUHH Managed Switch is a compact OpenRail type of managed Fast Ethernet switch. It is manufactured as a member of the Hirschmann RS20 series of OpenRail managed switches and it has a total of 24 Fast Ethernet communication ports. This switch features a fanless design, it mounts on a DIN Rail, and it supports the store and forward switching functionalities. The RS20-2400T1T1SDAUHH Managed Fast Ethernet Switch comes with a 6-pin plug-in terminal block interface for the signaling contact and the power supply. It operates on a voltage rating of 12/24/48 Volts DC with 9.6 to 60 Volts DC redundant voltage or with a voltage rating of 24 Volts AC with 18 to 30 Volts AC redundant voltage. Other specifications of this device include a current consumption rating of 563 Amps at 24 Volts DC, and 282 Amps at 48 Volts DC. The power output rating of this compact OpenRail managed Fast Ethernet switch is 46.1 BTU (IT) per hour in the form of heat. It supports ring as well as star network topologies, and it has a twisted pair (TP) network cable with a length of 0 to 100 meters.


The Hirschmann RS20-2400T1T1SDAUHH Managed Fast Ethernet Switch comes with an operating temperature range of 0 to 60 degrees Celsius, and a storage or transport temperature range from -40 to 70 degrees Celsius. The tolerable relative humidity range for this managed switch for both operation and storage is from 10 to 95 percent with no condensation. The Hirschmann RS20-2400T1T1SDAUHH Managed Fast Ethernet Switch has an IP 20 rated protection class and a maximum shock rating of 15 g for 11 milliseconds, which is equivalent to 18 shocks. It comes with approximate dimensions of 110 x 131 x 111 millimeters and a weight of about 650 grams. The Hirschmann RS20-2400T1T1SDAUHH Managed Fast Ethernet Switch is rated with an electrostatic discharge immunity rating of 6 kilovolts for contact discharge and 8 kilovolts for air discharge.


Technical specifications


Managed Switches


Industrial Ethernet Switch

Managed Switch


AC and DC

DIN Rail

650 g

IP 20

0 to 60 degrees Celsius

-40 to 70 degrees Celsius

10 to 95 percent (without condensing)

15g, 11 ms


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