scope:

Foreword

This document (EN 50174-1:2009/A2:2014) has been prepared by CLC/TC 215 "Electrotechnical aspects of telecommunication equipment".

The following dates are fixed:

• latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-08-18

• latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2017-08-18

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.

This Amendment covers

- some technical and editorial changes to the Introduction, Clauses 3 and 4.

- a new Annex F.