Hirschmann manufactures the RS20-1600L2S2SDAUHHXX.X. Ethernet Switch as part of the RS20 product line. It has a fan-less design and it supports DIN Rail mounting. This switch is an unmanaged switch because it does not need the users to manage it in order to use it.

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About RS20-1600L2S2SDAUHHXX.X.

The RS20-1600L2S2SDAUHHXX.X. Ethernet Switch is an unmanaged industrial Ethernet switch that has been designed and manufactured by Hirschmann and Belden. This configurable Ethernet switch belongs to the RS20 series of unmanaged switches and it features a total of 16 Fast-Ethernet Switch ports. It is made for DIN Rail mounting and it has a fan-less design. The power requirements for the Hirschmann RS20-1600L2S2SDAUHHXX.X. Ethernet Switch include an operating voltage rating of 12/24/48 Volts DC and 24 Volts AC (redundant). It also features a current consumption rating of 492 Amps at 24 Volts DC, and a current consumption rating of 246 Amps at 48 Volts DC. The power output rating of this device is 40.3 BTU per hour of power output in the form of heat. The ideal ambient conditions for this unmanaged ethernet switch include an operating temperature range of 0 to 60 degrees Celsius, and a storage or transport temperature range from -40 to 70 degrees Celsius. The relative humidity levels for the safe operation, storage, and transportation of this device is between 10 and 95 percent without condensation.


The Hirschmann RS20 Series RS20-1600L2S2SDAUHHXX.X. Unmanaged Ethernet Switch features a compact and durable construction with approximate dimensions of 110 x 131 x 111 millimeters and it weighs about 600 grams. The enclosure for this switch is in the IP 20 environmental protection class. Generally, the Hirschmann RS20 series unmanaged compact Ethernet switches, including the RS20-1600L2S2SDAUHHXX.X. Unmanaged Ethernet Switch are approved and listed for compliance with the IEC, EN, and cUL industrial certifications and standards, and they do not need constant user supervision or control in order to operate, which makes them ideal for transportation-related applications like applications in trains or rail vehicle equipment.


Technical specifications


Unmanaged Switches


Ethernet Switch




Compact, Fanless

DIN Rail

110 x 131 x 111 Millimeters

600 g

IP 20

12/24/48V DC, 24V AC (Redundant)

492 A

246 A


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