The Hirschmann Automation RSB20-0800M2M2TAABHH managed switch provides an Ethernet connection to multiple pieces of equipment. This switch operates with a voltage range of 12 to 24 Volts DC. This switch is installed in a DIN Rail and the voltage and signaling are provided by its terminal block. The switch has 6 RJ45 ports and 2 F/O DSC ports in total.

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Warranty: 1 year Networking-Hardware Warranty Included
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Repairs: We offer repair service for the RSB20-0800M2M2TAABHH.
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About RSB20-0800M2M2TAABHH

The RSB20-0800M2M2TAABHH switch is a managed switch that provides Ethernet connections to multiple types of equipment so that this equipment can be connected to the main Ethernet network of the whole system. This switch has been designed by Hirschmann Automation and it is intended to be used in industrial applications, specifically those that employ automation process equipment. The Hirschmann Automation RSB20-0800M2M2TAABHH managed switch can be connected to different device management sources through a USB connection, and a V.24 interface. This switch can be managed through a web browser, management software such as HiVision, or another compatible type of software and the V.24 interface. The switch provides different features such as the redundant ring structure, HIPER-Ring protocol, redundant power supply, and the Rapid Spanning Tree Protocol (RSTP). The switch is protected against unauthorized access and it can block unauthorized messages that are MAC or IP-based.


The Hirschmann Automation RSB20-0800M2M2TAABHH managed switch operates with a maximum voltage of 24 Volts DC. It is not recommended to exceed this voltage or any of the other specified operating conditions. These conditions include the temperature range during operation, which is an extended temperature range from -40 to 70 degrees Celsius, and the relative ambient humidity range, which is from 10 to 95% without condensation. The installation of the Hirschmann Automation RSB20-0800M2M2TAABHH managed switch does not require the use of any specialized tools since it comes with a mechanism that enables it to be easily inserted onto a DIN Rail along with the terminal block that comes with the managed switch. This switch has 8 ports in total that are divided into 2 types of ports. These 8 ports are 6 RJ45 ports that use twisted-pair cables for connections  and 2 DSC ports that use fiber-optic connections.


Technical specifications


Managed Switches


Rail Switch


6 RJ45 Sockets

2 MM, DSC Ports

6-pin Terminal Block



12 to 24V DC

9.6 to 32V DC

DIN Rail


Common misspellings:

Common misspellings: