Hirschmann and Belden manufacture the RS20-2400M2M2SDAU switch as an unmanaged Ethernet switch. It belongs to the RS20 product line and it comes with 24 ports. This switch uses DC power.

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Warranty: 1 year Networking-Hardware Warranty Included
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Repairs: We offer repair service for the RS20-2400M2M2SDAU.
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About RS20-2400M2M2SDAU

The RS20-2400M2M2SDAU switch is an unmanaged Ethernet switch that has been manufactured by Hirschmann and Belden as part of the RS20 switch product line. This switch is an industrial Ethernet switch with 24 ports, including two 100Base-FX Multimode SC ports and twenty-two 10/100Base-TX and RJ45 ports. It operates on a voltage range of 9.6 to 60 Volts DC and has an operational temperature rating of 0 to 60 degrees Celsius. The RS20-2400M2M2SDAU unmanaged switch is a compact open-rail fast Ethernet switch with one plug-in 6-pin terminal block. Other notable specifications of this unit include a current consumption rating of 663 Amps at 24 Volts DC, and 332 Amps at 48 Volts DC. It also features a power output rating of 54.3 BTU (IT) per hour. The ambient transport and storage temperature range is from -40 to 70 degrees Celsius. 


The Hirschmann RS20-2400M2M2SDAU unmanaged Ethernet switch has a non-condensing relative humidity tolerance range of 10 to 95 percent and it supports DIN Rail mounting. It has an IP 20 environmental protection class. The RS20-2400M2M2SDAU unmanaged Ethernet switch has approximate dimensions of 110 x 131 x 111 millimeters, and a weight of 650 grams. It features a shock rating of 15 g for 11 milliseconds, but it has no protective conformal paint on the PCB.  The RS20-2400M2M2SDAU unmanaged Ethernet switch comes with an electrostatic discharge or ESD immunity rating of 6 kilovolts for contact discharge and 8 kilovolts for air discharge. The surge voltage for the power line of this device is 2 kilovolts for line/earth, 1 kilovolt for line/line and 1 kilovolt for the data line. This Ethernet switch is listed and certified for compliance with the cUL standards and certifications.


Technical specifications


Unmanaged Switches


Ethernet Switch

12/24/48V DC

663 A

332 A

0 to 60 degrees Celsius

-40 to 70 degrees Celsius

DIN Rail

650 g





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