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  • What is the E1 interface

    What is the E1 interface

    2022-11-04

    The 30-channel pulse code modulation PCM in Europe is referred to as E1, and the rate is 2.048Mbit/s. There are two types of E1 interfaces, they are G. 703 unbalanced 75-ohm and balanced 120-ohm connectors.

  • What are the common faults of fiber media converters

    What are the common faults of fiber media converters

    2022-11-01

    The fiber media converter can realize the conversion of two different transmission media, network cable and optical fiber, and support 10/100/1000Mbps network bandwidth.

  • What is the difference between industrial switch and normal switch

    What is the difference between industrial switch and normal switch

    2022-10-26

    Switches are further divided into normal network switches and industrial ethernet switches. There is a particularly large gap between industrial switches and normal switches.