2010IEC 61156-2:2010 Multicore and symmetrical pair/quad cables for digital communications - Part 2: Symmetrical pair/quad cables with transmission characteristics up to 100 MHz - Horizontal floor wiring - Sectional specification
2003IEC 61156-2:2003 Multicore and symmetrical pair/quad cables for digital communications - Part 2: Horizontal floor wiring; Sectional specification
1970IEC 61156-2:1995/AMD2:2001 Amendment 2 - Multicore and symmetrical pair/quad cables for digital communications - Part 2: Horizontal floor wiring - Sectional specification
2001IEC 61156-2:2001 Multicore and symmetrical pair/quad cables for digital communications - Part 2: Horizontal floor wiring - Sectional specification
2000IEC 61156-2:2000 Multicore and symmetrical pair/quad cables for digital communications - Part 2: Horizontal floor wiring - Sectional specification
1970IEC 61156-2:1995/AMD1:1999 Amendment 1 - Multicore and symmetrical pair/quad cables for digital communications - Part 2: Horizontal floor wiring - Sectional specification
1995IEC 61156-2:1995 Multicore and symmetrical pair/quad cables for digital communications - Part 2: Horizontal floor wiring - Sectional specification