• There are no items in your cart

CLC/TR 50174-99-1:2015

Current
Current

The latest, up-to-date edition.

Information technology - Cabling installation - Part 99-1: Remote powering
Published date

04-10-2015

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, abbreviations and symbology
4 Overview
5 Application of remote powering
6 Operation
Annex A (informative) - Powering concepts
Annex B (normative) - Test protocol
Annex C (normative) - Temperature rise modelling
Bibliography

This Technical Report defines requirements and recommendations concerning limits for the application and operation of remote powering using cabling comprising balanced cabling components of Category 5 (minimum) as defined in EN 50173-1.This Technical Report also describes:-a set of specific implementations which are the basis of a mathematical model for the temperature increases in bundles of cables under remote powering conditions;-a matching testing protocol used to provide data for the mathematical model;NOTEThe testing protocol was established in order to enable comparison of data from different sources in order to support the development of the mathematical model and to develop appropriate planning and installation rules as suggested by different installation conditions. It is not the role of CLC/TC 215 to develop test methods for balanced, or other, cables and the protocol defined in Annex B is not as such a test method.-the mathematical model that is employed as the basis for the resulting requirements and recommendations. Safety (electrical safety and protection, optical power, fire, etc.) and electromagnetic compatibility (EMC) requirements are outside the scope of this Technical Report and are covered by standards and regulations. However, information given in this Technical Report may be of assistance in meeting these standards and regulations.

Committee
CLC/TC 215
DocumentType
Technical Report
PublisherName
European Committee for Standards - Electrical
Status
Current

17/30361394 DC : 0 BS EN 50174-1 - INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 1: INSTALLATION SPECIFICATION AND QUALITY ASSURANCE
PREN 50174-1 : DRAFT 2017 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 1: INSTALLATION SPECIFICATION AND QUALITY ASSURANCE
17/30361391 DC : 0 BS EN 50174-2 - INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 2: INSTALLATION PLANNING AND PRACTICES INSIDE BUILDINGS

EN 50174-1:2009/A2:2014 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 1: INSTALLATION SPECIFICATION AND QUALITY ASSURANCE
IEEE 802.3-2012 IEEE Standard for Ethernet
EN 50173-1:2011 Information technology - Generic cabling systems - Part 1: General requirements
EN 50174-2 : 2009 AMD 2 2014 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 2: INSTALLATION PLANNING AND PRACTICES INSIDE BUILDINGS
EN 60512-9-3:2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - TESTS AND MEASUREMENTS - PART 9-3: ENDURANCE TESTS - TEST 9C: MECHANICAL OPERATION (ENGAGING/SEPARATING) WITH ELECTRICAL LOAD
IEC 60512-99-001:2012 Connectors for electronic equipment - Tests and measurements - Part 99-001: Test schedule for engaging and separating connectors under electrical load - Test 99a: Connectors used in twisted pair communication cabling with remote power
EN 60512-99-001:2012 Connectors for electronic equipment - Tests and measurements - Part 99-001: Test schedule for engaging and separating connectors under electrical load - Test 99a: Connectors used in twisted pair communication cabling with remote power
IEC 60512-9-3:2011 Connectors for electronic equipment - Tests and measurements - Part 9-3: Endurance tests - Test 9c: Mechanical operation (engaging and separating) with electrical load
EN 50173-6:2013 Information technology - Generic cabling systems - Part 6: Distributed building services

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.