Industrial Ethernet is a powerful area and cellular network based on IEEE 802.3 (Ethernet). Industrial Ethernet provides a way to seamlessly integrate into the new multimedia world. Intranet, Extranet, and Internet offer a wide range of applications not only in today's offices, but also in production and process automation. Following the success of 10M baud rate Ethernet, 100M baud rate Fast Ethernet (Fast Ethernet according to IEEE 802.3u) with switching capabilities, full duplex and adaptive has been operating successfully for many years. The performance of the Ethernet used depends on the needs of the user. Universal compatibility allows users to upgrade to new technologies seamlessly.