GB/T 18015.2-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 2:Horizontal floor wiring—Section specification

Scope

This part is used in conjunction with GB/T 18015.1. This cable is specifically designed for horizontal layer wiring as defined in GB/T 18233. This part is applicable to cables with fewer than 20 pairs of twisted pairs or 10 four-wire groups for horizontal layer wiring. The twisted pairs or four-wire groups may have or not have separate shielding. The cable core of this type of cable may have overall shielding. This cable is suitable for use in various communication systems as specified in the relevant detailed specifications. The cables included in this part should operate under the voltage and current typically used in communication systems. These cables should not be connected to low-impedance power sources such as public power supply. The recommended temperature range during cable installation and operation is specified in the detailed specifications.

Development Information

Same series standard

Replace the following standards

Superseded by the following standards

Referenced Standards

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