GB/T 18015.21-2007 Replaced National standards

GB/T 18015.21-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 21:Horizontal floor wiring—Blank detail specification

GB/T 18015.21-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 21:Horizontal floor wiring—Blank detail specification

Publish Date: 2007-01-23 Implement Date: 2007-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18015.21-2007

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Cable

Publish Date: 2007-01-23

Implement Date: 2007-08-01

Pages: 12 pages

Scope

This part applies to twisted-pair or star-twisted multi-core symmetrical horizontal layer wiring cables for digital communications. This part establishes the framework and writing format for detailed specifications of twisted-pair or star-twisted multi-core symmetrical horizontal layer wiring cables for digital communications. Detailed specifications based on the blank detailed specifications can be developed by national standardization organizations, manufacturers, or users.

Development Information

Word Count: 12 Thousand words Pages: 12 pages

Same series standard

GB/T 18015.1-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 1:Generic specification GB/T 18015.2-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 2:Horizontal floor wiring—Section specification GB/T 18015.3-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 3:Work area wiring—Sectional specification GB/T 18015.4-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 4:Riser cables—Sectional specification GB/T 18015.5-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 5:Symmetrical pair/quad cables with transmission characteristics up to 600MHz—Horizontal floor wiring—Sectional specification GB/T 18015.6-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 6:Symmetrical pair/quad cables with transmission characteristics up to 600 MHz—Work area wiring—Sectional specification GB/T 18015.11-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 11:Capability Approval—Generic specification GB/T 18015.22-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 22:Horizontal floor wiring—Capability Approval—Sectional specification GB/T 18015.31-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 31:Work area wiring—Blank detail specification GB/T 18015.32-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 32:Work area wiring—Capability Approval—Sectional specification GB/T 18015.41-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 41:Riser cables—Blank detail specification GB/T 18015.42-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 42:Riser cables—Capability Approval—Sectional specification

Replace the following standards

GB/T 18015.3-1999 Multicore and symmetrical pair/quad cables for digital communications—Part 3:Horizontal floor wiring—Blank detail specification

Superseded by the following standards

GB/T 18015.21-2025 Multicore and symmetrical pair/quad cables for digital communications—Part 21:Horizontal floor wiring—Blank detail specification

Referenced Standards

GB/T 18015.1-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 1:Generic specification GB/T 18015.2-2007 Multicore and symmetrical pair/quad cables for digital communications—Part 2:Horizontal floor wiring—Section specification

Adopt standards

IEC 61156-2-1:2003

Related Standards

GB/T 4011-1983 Replaced

GB/T 4011-1983 1.2/4.4mm composite coaxial cable for telecommunication use

Publish Date: 1983-12-15

GB/T 4012-1983 Replaced

GB/T 4012-1983 2.6/9.5mm composite coaxial cable for telecommunication use

Publish Date: 1983-12-15

GB/T 5441.10-1985 Replaced

GB/T 5441.10-1985 Test methods for communication cable—Measurement of actual length of coaxial pair—Sine wave method

Publish Date: 1985-09-29

GB/T 5441.1-1985 Replaced

GB/T 5441.1-1985 Test methods for communication cable General

Publish Date: 1985-09-29

GB/T 5441.2-1985 Replaced

GB/T 5441.2-1985 Test methods for communication cable Capacitance test Bridge method

Publish Date: 1985-09-29

GB/T 5441.3-1985 Replaced

GB/T 5441.3-1985 Test methods for communication cable Capacitance unbalance test

Publish Date: 1985-09-29