• GR 3028 CORE : ISSUE 1

    Current The latest, up-to-date edition.

    THERMAL MANAGEMENT IN TELECOMMUNICATIONS CENTRAL OFFICES: THERMAL GR-3028

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    Published date:  12-01-2013

    Publisher:  Telcordia Technologies

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    Table of Contents - (Show below) - (Hide below)

    Preface
    The Telcordia Technologies GR Process
    About GR-3028-CORE
     Funders of GR-3028-CORE, Issue 1, are:
     Relative Maturity level
    To Submit Comments
    1 Introduction
      1.1 Purpose and Scope
      1.2 Requirements Terminology
      1.3 Requirement Labelling Conventions
      1.4 Document Organization
      1.5 Revisions
    2 Equipment Cooling and EC-Classes
      2.1 Equipment-Cooling (EC) Classes
      2.2 EC-Class Syntax
      2.3 Preferred EC-Class
    3 Room Cooling (RC) and Supplemental Cooling (SC) Classes
      3.1 Room-Cooling (RC) Classes
      3.2 Supplemental-Cooling (SC) Classes
    4 Environmental Criteria
      4.1 Facility Operation
      4.2 Human Thermal Comfort
      4.3 Equipment Testing
      4.4 Selected Modelling Baseline Criteria
    5 Heat-Release Targets (HRT)
      5.1 Heat-Release Targets and Optimal EC-Classes
      5.2 Temporal Temperature Gradlents
    6 Equipment Specifications
      6.1 Heat-Release Model
      6.2 Reporting Format R/O
    Appendix A: The Telecommunications Environment
    Appendix B: Equipment Cooling and EC-Classes
    Appendix C: Room Cooling and RC- and SC-Classes
    Appendix D: Environmental Criteria
    Appendix E: Heat-Release Targets (HRT)
    Appendix F: Equipment Specifications Form
    Appendix G: Heat-Transfer Fundamentals
    Requirement-Object Index

    Abstract - (Show below) - (Hide below)

    Provides thermal management information, guidelines, targets, objectives, and requirements for equipment manufacturers and service providers for ensuring network integrity while leaving room for innovative equipment designs and environmental solutions.

    General Product Information - (Show below) - (Hide below)

    Development Note Included in FD 29. (12/2003) Included in FR NEP 01. (08/2011)
    Document Type Standard
    Publisher Telcordia Technologies
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    SCTE 203 : 2014 PRODUCT ENVIRONMENTAL REQUIREMENTS FOR CABLE TELECOMMUNICATIONS FACILITIES - TEST METHODS
    GR 3160 CORE : ISSUE 2 GENERIC REQUIREMENTS FOR TELECOMMUNICATIONS DATA CENTER EQUIPMENT AND SPACES

    Standards Referencing This Book - (Show below) - (Hide below)

    GR 43 CORE : ISSUE 2 GENERIC REQUIREMENTS FOR TELECOMMUNICATIONS HUTS
    GR 26 CORE : ISSUE 1 GENERIC REQUIREMENTS FOR CONTROLLED ENVIRONMENT VAULTS (CEVS)
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