EQUIPMENT ENGINEERING (EE); ACOUSTIC NOISE EMITTED BY TELECOMMUNICATIONS EQUIPMENT

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
  3.1 Definitions
  3.2 Symbols
4 Measurement methodology
5 Installation and operation of equipment
  5.1 Equipment installation
  5.2 Equipment operation "in-use"
6 Acoustic noise emission limits
7 Information to be recorded
8 Information to be reported
9 Verification of declared A-weighted sound power levels
Annex A (normative): Measurement methods for acoustic
        noise emission from open air outdoor equipment
    A.1 Scope
    A.2 Source directionality
    A.3 Installation and operation of equipment
    A.4 Information to be recorded
    A.5 Information to be reported
Annex B (normative): Recommended sound power limits for
        open air outdoor equipment
Annex C (informative): Recommended method for the
        detection and reporting of prominent discrete
        tones
Annex D (informative): Motivation for this ETS
Annex E (informative): The relationship between sound
        power and sound pressure
Annex F (informative): Sound power measurement methods
    F.1 Reverberation room technique
    F.2 Free field over a reflecting plane technique
History

Specifies acoustic noise emission limits for equipment used in telecommunication locations as specified in the ETS 300 019-1 [3] series.

Committee	EE 1
DocumentType	Standard
Pages	21
PublisherName	European Telecommunications Standards Institute
Status	Current
Supersedes	PRETS 300 753 : 1996

Standards	Relationship
NF ETS 300753 : 2001	Identical
DIN ETS 300753:1998-08	Identical
PN ETS 300 753 : 2005	Identical
NBN ETS 300 753 : 1999	Identical

IEC 61969-1:2011	Mechanical structures for electronic equipment - Outdoor enclosures - Part 1: Design guidelines
BS EN 61969-1:2012	Mechanical structures for electronic equipment. Outdoor enclosures Design guidelines
TR 102 446 : 1.1.1	ENVIRONMENTAL ENGINEERING (EE); GENERAL REQUIREMENTS FOR UPS FOR USE IN TELECOMMUNICATION ENVIRONMENT
EN 61969-1:2012	Mechanical structures for electronic equipment - Outdoor enclosures - Part 1: Design guidelines
SCTE 203 : 2014	PRODUCT ENVIRONMENTAL REQUIREMENTS FOR CABLE TELECOMMUNICATIONS FACILITIES - TEST METHODS
I.S. EN 61969-1:2012	MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 1: DESIGN GUIDELINES (IEC 61969-1:2011 (EQV))
CEI EN 61969-1 : 2012	MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 1: DESIGN GUIDELINES

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ETS 300 753 : 20001

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

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