T/ZZB 1085-2019 High-speed data transmission communication cable for twisted pair communication
T/ZZB 1085-2019 High-speed data transmission communication cable for twisted pair communication
Basic Information
Scope
Main technical content: This standard specifies the terms and definitions, product classification and naming, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation, installation, and quality commitments for twisted pair communication cables used for high-speed data transmission. This standard applies to digital communication systems such as integrated services digital network (ISDN), local area networks, and data communication systems, cables used in building wiring systems, and twisted pair communication cables used for high-speed data transmission (hereinafter referred to as communication cables), as well as cables used in PoE local area networks or active Ethernet power supply systems.