The Hirschmann RS20-0900VVM2EDAEHHXX.X Compact Open Rail Managed Industrial Ethernet Switch is a configurable managed Ethernet switch. This switch has 6 standard RJ45 ports, 2 SC single-mode Uplinks ports, and 1 SC multimode port.

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The RS20-0900VVM2EDAEHHXX.X Managed Switch is a DIN Rail-mounted managed industrial Ethernet rail switch from Hirschmann Electronics. This high-performance managed industrial Ethernet switch belongs to the RS20 basic managed switch series and it is built for industrial automation systems. The RS20-0900VVM2EDAEHHXX.X Managed Switch is designed to provide industrial network-based applications with Ethernet network switching that conforms to the IEEE 802.3 standards via copper or fiber-optic patch cables. The RS20-0900VVM2EDAEHHXX.X Managed Switch has an extremely compact and rugged design that provides high levels of reliability even in harsh industrial conditions as well as long-term flexibility. The RS20-0900VVM2EDAEHHXX.X Managed Switch has a fanless design, and it is made to be installed on a 35-millimeter DIN Rail. The RS20-0900VVM2EDAEHHXX.X Managed Switch, like all the RS20 basic switches, is designed to operate with low voltage and support power supply connections to a power supply with SELV (Safety Extra-Low Voltage) circuits.


The RS20-0900VVM2EDAEHHXX.X Managed Switch has dual power supply D-Type connectors (P1 and P2) that can be connected to either DC or AC power sources. The RS20-0900VVM2EDAEHHXX.X Managed Switch also has a fault signal contact that monitors the switch functions and enables remote diagnostics. The RS20-0900VVM2EDAEHHXX.X Managed Switch offers both twisted pair and fiber-optics network media ports for data transfers. It comes with 6 standard twisted-pair RJ45 ports that support auto-crossing, auto-negotiation, and auto-polarity in either star or line topologies. The RS20-0900VVM2EDAEHHXX.X Managed Switch also has two 100BASE-FX single-mode fiber-optic ports and one 100BASE-FX multimode port. The RS20-0900VVM2EDAEHHXX.X Managed Switch can be configured via the network management software (HiVision latest release) or via the V.24 serial interface port. The RS20-0900VVM2EDAEHHXX.X Managed Switch offers enhanced redundancy and diagnostics capabilities, and it supports standard configurations. It has an operating temperature range of -40 to 70 degrees Celsius and an approximate shipping weight of 440 grams.


Technical specifications


Managed Switches


Managed Open Rail Industrial Ethernet Switch

24 to 48 Volts DC/24 Volts AC

9.6 Watts

9 Fast Ethernet Ports

Supported (Latest Version)


DIN Rail

6 Standard RJ45 Ports, 2 SC Single-mode Ports, and 1 SC Multi-mode Port

6-Pin Terminal Block

-40 to 70 Degrees Celsius


Common misspellings:

Common misspellings: