The Hirschmann SPIDER-PL-20-05T1999999TX9HHHH Unmanaged Ethernet Switch is manufactured as part of the SPIDER III Premium Line of switches. It has an extended temperature range of -40 to 70 degrees Celsius. It supports the store and forward switching modes.

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About SPIDER-PL-20-05T1999999TX9HHHH

The SPIDER-PL-20-05T1999999TX9HHHH switch is an unmanaged industrial Ethernet rail switch manufactured by Hirschmann and Belden. It belongs to the SPIDER III Premium Line of Hirschmann switches and it features a fanless design. The SPIDER-PL-20-05T1999999TX9HHHH unmanaged Ethernet switch supports the store and forward switching modes and it operates in an extended temperature range of -40 to 70 degrees Celsius. Other specifications of this unit include 5 Ethernet cable ports with auto-crossing, auto-polarity, and auto-negotiation functionalities. The switches in the SPIDER III Premium Line have a variety of features and benefits such as a long list of industrial certifications and standards and customizable features. The installation of these switches is easy and each port on the switch can be customized to meet the needs of specific applications through the USB port and a free stand-alone software tool.


Some of the main features of the SPIDER III Premium Line switches in general as well as the SPIDER-PL-20-05T1999999TX9HHHH unmanaged Ethernet switch in particular include a small, compact size that helps to save space in tight environments and also helps to make the installation process fast and simple. The SPIDER-PL-20-05T1999999TX9HHHH unmanaged Ethernet switch reduces overall device lifecycle costs because it is designed to have a low power consumption rating. This switch comes with high data throughput that is achieved by Gigabit data speeds, and with the fiber communication options that guarantee durable scalability. It is designed specifically to provide reliable operation in harsh industrial conditions. The SPIDER-PL-20-05T1999999TX9HHHH unmanaged Ethernet switch can withstand the extreme industrial conditions because of its extended temperature range rating, and its rugged metal housing as well as an optional conformal coating that protects the electronics against dust, noxious gases, and humidity.


Technical specifications


Unmanaged Switches


Ethernet Switch

Unmanaged Switch

SPIDER III Premium Line

-40 to 70 degrees Celsius


-40 to 85 degrees Celsius


9.6 to 32V DC

DIN Rail

IP 30


Common misspellings:

Common misspellings: