IEC - International Electrotechnical Commission - IEC 61156-4:1995
Multicore and symmetrical pair/quad cables for digital communications - Part 4: Riser cables - Sectional specification
revised
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 25 July 1995 |
| Status: | revised |
| Page Count: | 25 |
| ICS Code (Wires and symmetrical cables): | 33.120.20 |
abstract:
Covers individually unscreened 20 pairs/10 quads or more for vertical shafts or vertically between floors. When installed vertically extra length requirements may be applicable and are defined in... View More
Document History
May 13, 2009
Multicore and symmetrical pair/quad cables for digital communications - Part 4: Riser cables - Sectional specification
IEC 61156-4:2009(E) is a sectional specification and relates to IEC 61156-1:2002. The cables are specifically intended for riser wiring up to category 5 (class D) as defined and specified in ISO/IEC...
April 24, 2003
Multicore and symmetrical pair/quad cables for digital communications - Part 4: Riser cables - Sectional specification
Covers individually unscreened 20 pairs/10 quads or more for vertical shafts or vertically between floors. When installed vertically extra length requirements may be applicable and are defined in the...
September 17, 2001
Multicore and symmetrical pair/quad cables for digital communications - Part 4: Riser cables - Sectional specification
Covers individually unscreened 20 pairs/10 quads or more for vertical shafts or vertically between floors. When installed vertically extra length requirements may be applicable and are defined in the...
June 20, 2001
Amendment 2 - Multicore and symmetrical pair/quad cables for digital communications - Part 4: Riser cables - Sectional specification
A description is not available for this item.
April 28, 2000
Multicore and symmetrical pair/quad cables for digital communications - Part 4: Riser cables - Sectional specification
Covers individually unscreened 20 pairs/10 quads or more for vertical shafts or vertically between floors. When installed vertically extra length requirements may be applicable and are defined in the...
December 22, 1999
Amendment 1 - Multicore and symmetrical pair/quad cables for digital communications - Part 4: Riser cables - Sectional specification
A description is not available for this item.
IEC 61156-4:1995
July 25, 1995
Multicore and symmetrical pair/quad cables for digital communications - Part 4: Riser cables - Sectional specification
Covers individually unscreened 20 pairs/10 quads or more for vertical shafts or vertically between floors. When installed vertically extra length requirements may be applicable and are defined in the...