(A structured cabling system is a telecommunications cabling system that can support any user-selected voice, data, graphics and image usage. The system should be able to support the transmission of various information such as voice, graphics, images, data multimedia, security monitoring, sensing, etc., support various transmission carriers such as UTP, optical fiber, STP, coaxial cable, etc., and support the use of multi-user and multi-type products. Support the use of high-speed network.)
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