Resumen (inglés):
IEC 61156-2-1:2010(E) is a blank detail specification. It relates to multicore and symmetrical pair/quad cables for digital communications in horizontal floor wiring. This third edition cancels and replaces the second edition published in 2003. It constitutes a technical revision and takes into account the technical changes made in the IEC 61156-2, Edition 3 (2010).
