The Hirschmann RS20-0800T1T1SDHUHH Compact Open Rail Managed Industrial Ethernet Switch is a fully configurable managed Ethernet switch with fast Ethernet ports. This managed switch has 6 standard RJ45 ports and 2 twisted-pair RJ45 Uplink ports. It is suitable for use in tight spaces.

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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 RS20-0800T1T1SDHUHH.
Exchange: Exchange credit for your defective unit available.

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About RS20-0800T1T1SDHUHH

The RS20-0800T1T1SDHUHH Managed Switch belongs to the Hirshmann RS20 Basics Industrial Ethernet Switch family. This switch is designed for special requirements in industrial automation applications and it has basic parts and components that are all designed to meet all the relevant industry standards. The RS20-0800T1T1SDHUHH Managed Switch is designed to provide long-term reliable operation even in harsh industrial conditions, and it also offers long-term flexibility. The RS20-0800T1T1SDHUHH Managed Switch has a compact and rugged design that operates without a fan and its extremely compact size makes it suitable for tight-spaces in control panels and control cabinets. The RS20-0800T1T1SDHUHH Managed Ethernet Switch allows the operators to set up an industrial Ethernet network that conforms to the IEEE 802.3 standards by using either copper or fiber-optic patch cables.


The RS20-0800T1T1SDHUHH Managed Switch is designed to operate at low voltage. It supports connections to a power supply with a Safety Extra-Low Voltage (SELV) circuit, and its power supply connection is electrically isolated from the switch housing. The RS20-0800T1T1SDHUHH Managed Switch has 2 Type D power connectors (P1 and P2) for connecting to redundant AC or DC power supplies. It has an acceptable operating voltage range of 9.6 to 60 Volts DC or 18 to 30 Volts AC. The RS20-0800T1T1SDHUHH Managed Switch has a fault relay contact that can be used to monitor its functions and enables remote diagnostics. The RS20-0800T1T1SDHUHH Managed Switch supports DIN Rail mounting and it comes with an IP 20 industrial ingress protection rating. The RS20-0800T1T1SDHUHH Managed Switch has a 6-pin plug-in type of terminal block for the power connection. The RS20-0800T1T1SDHUHH Managed Switch has a maximum port density of 8 fast Ethernet ports (6 standard RJ45 ports and 2 RJ45 Uplink ports). Each RJ45 Fast Ethernet port supports auto-crossing, auto-negotiation, and auto-polarity.


Technical specifications


Managed Switches


Managed Open Rail Industrial Ethernet Switch

24 to 48 Volts DC/24 Volts AC

9.6 Watts

8 Fast Ethernet Ports



DIN Rail

6 Standard RJ45 Ports and 2 Twisted Pair Uplink Ports

6-Pin Terminal Block

0 to 60 Degrees Celsius


Common misspellings:

Common misspellings: