What is the difference between fiber optic patch cords and twisted pair patch cords?

ONE. What is the difference between fiber optic patch cords and twisted pair patch cords? Patch cords are used to realize the connection between wiring frames and hub devices, between information outlets and computers, between hub devices, and between hub devices and routing devices. Patch cords are mainly divided into two categories, namely, twisted-pair patch cords and fiber optic patch cords, which are used in different integrated wiring systems.1, twisted-pair patch cords and applications usually use twisted-pair patch cords for RJ-45 patch cords, that is, both ends of the patch cord for the RJ-45 interface. According to the use of different, and is divided into straight through the jumper and cross the jumper; according to whether the shielding, twisted pair jumper is divided into shielded jumper and unshielded jumper. In order to facilitate the distinction and management of computers on different floors and VLAN (VLAN is a local area network logically divided on the physical network according to the use, workgroup applications, etc.), it is recommended to use different colors of patch cords. Fiber optic flexible patch cords are mainly used for the connection from fiber optic distribution frames or fiber optic information sockets to switches, between switches, between switches and computers, and between fiber optic information sockets and computers, and can be applied to the management subsystems, equipment room subsystems and workspace subsystems. Usually, you can purchase and buy finished fiber optic patch cords or splice cords as needed. The following is an experimental demonstration to recognize the fiber optic patch cord. 2, fiber optic patch cords and applications (1) fiber optic patch cord connector types at both ends, can be either the same or different, according to the type of fiber optic port should be connected to the appropriate choice, so as to achieve different types of fiber optic interfaces connected. Shown in the figure below are the same ports at both ends and different fiber optic patch cords at both ends. (2) Since fiber optic cable transmission mostly requires two fibers, two fiber optic patch cords are usually made into a pair for ease of use.

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