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GB/T 18015.4-2007 English PDF

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GB/T 18015.4-2007: Multicore and symmetrical pair/quad cables for digital communications -- Part 4: Riser cables -- Sectional specification
Status: Valid

GB/T 18015.4: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 18015.4-2007English274 Add to Cart 3 days [Need to translate] Multicore and symmetrical pair/quad cables for digital communications -- Part 4: Riser cables -- Sectional specification Valid GB/T 18015.4-2007
GB/T 18015.4-1999English239 Add to Cart 3 days [Need to translate] Multicore and symmetrical pair/quad cables for digital communications Part 4: Work area wiring-Sectional specification Obsolete GB/T 18015.4-1999

PDF similar to GB/T 18015.4-2007


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Basic data

Standard ID GB/T 18015.4-2007 (GB/T18015.4-2007)
Description (Translated English) Multicore and symmetrical pair/quad cables for digital communications -- Part 4: Riser cables -- Sectional specification
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K13
Classification of International Standard 29.060.20
Word Count Estimation 14,158
Date of Issue 2007-01-23
Date of Implementation 2007-08-01
Older Standard (superseded by this standard) GB/T 18015.6-1999
Adopted Standard IEC 61156-4-2003, IDT
Regulation (derived from) Announcement of Newly Approved National Standards No. 3 of 2007 (No. 103 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard applies to vertical channels or wiring between floors without using individually shielded twisted group of 20 pairs/10 quads and above cables. When mounted vertically, it may be in the detail specification for additional length requirements. The cable core can have a total shield. This cable is adapted to the right referred to in the detailed specification of the various communication systems. This standard is included in a communication system cables usually work under voltage and current. These cables should be connected to the public power supply such as low-impedance power supply. Cables during installation and operation temperature range recommended by the detail specification.

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