MDI-X port
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MDI-X port
(Medium Dependent Interface-crossed) A port on a network hub or switch that crosses the transmit lines coming in to the receive lines going out. The X stands for "crossed." See MDI port and crossover cable.Copyright © 1981-2019 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without permission from the publisher.