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What is 10BASE-T?

Tags:

  • Networking
  • Network Switches

10BASE-T is an Ethernet standard for local area networks (LANs) that supports speeds of 10 Mbps over twisted-pair cabling. It is defined by the IEEE 802.3 standard and uses Cat 3 or higher cables to connect devices. 10BASE-T is a baseband technology, meaning it transmits data directly over the cable without modulating the signal. Although largely obsolete today, it was widely used in early networking setups for connecting PCsHMI, and PLC devices.

Example Scenario: HMI and PLC communicating through a Switch

10BASE-T is used to connect an HMIPLC, and a switch in a basic network setup. The HMI and PLC are connected to the switch using Cat 3 cables, allowing communication at 10 Mbps speeds. Despite being an older standard, 10BASE-T provides reliable communication for low-speed applications. The switch facilitates the proper traffic flow, ensuring the HMI and PLC can exchange control data, though it may be replaced with higher-speed standards for future scalability.

Content created by Mike Day