The Hirschmann RS20-1600L2S2SDAU unmanaged industrial Ethernet switch covers long communication distances of 24 and 86.6 kilometers with the use of a transceiver. This switch comes with 16 ports and it can receive voltage through the use of a 6-pin plug-in terminal. This switch comes with an IP 20 rated enclosure but stronger enclosures can be used if necessary.

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Warranty: 1 year Networking-Hardware Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the RS20-1600L2S2SDAU.
Exchange: Exchange credit for your defective unit available.

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About RS20-1600L2S2SDAU

The RS20-1600L2S2SDAU unmanaged switch is an industrial Ethernet switch that has been designed by Hirschmann Automation and included in its RS20 bulletin. This Ethernet switch is designed to provide a communication connection for distant devices that need to report constant activity about the application process. It is an unmanaged automated switch that does not require constant management from supervisors or operators. This reduces travel time for the operators since different equipment that is located far apart will be able to send and receive data through this Ethernet connection. The Hirschmann Automation RS20-1600L2S2SDAU industrial Ethernet switch needs to be installed in a suitable environment for its intended operations. It is recommended to maintain a steady ambient temperature in the operating environment.


The Hirschmann Automation RS20-1600L2S2SDAU unmanaged industrial Ethernet switch comes in an IP 20 rated enclosure which provides protection against moderately sized solid particles and debris, but depending on the environment, it might not provide enough protection. A stronger enclosure can be added if necessary. The ideal temperature range for this switch is 0 to 60 degrees Celsius and the ideal non-condensing humidity range of 5 to 95 percent. The Hirschmann Automation RS20-1600L2S2SDAU industrial Ethernet switch comes with 16 ports and it can operate in a single-mode fiber network and with a long haul transceiver as well. The usual communication range is from 0 to 32.5 kilometers, and when operating with a long haul transceiver, this switch can cover a distance of 24 to 86.6 kilometers. This switch operates with a voltage of 12, 24, or 48 Volts DC and 24 Volts AC (18 to 30 Volts AC for redundant systems.) The power supply is provided through a 6-pin plug-in terminal block.


Technical specifications


Unmanaged Switches


Rail Switch



12-48V DC

18-30V AC

DIN Rail

IP 20

600 g

29.3 Years


Common misspellings:

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