Rec. ITU-T L.1382 (06/2020) Smart energy solution for telecommunication rooms
Summary
History
FOREWORD
Table of Contents
Introduction
1 Scope
2 Reference
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Telecommunication room evolution
     6.1 Telecommunication room classification
     6.2 Telecommunication room evolution
          6.2.1 Evolution of the integrated access telecommunication room
          6.2.2 Evolution of the aggregation telecommunication room
          6.2.3 Evolution of the core telecommunication room
     6.3 New trends in energy requirements of telecommunication rooms
     6.4 Telecommunication rooms – General requirements
          6.4.1 Telecommunication rooms – Energy efficient requirement for integrated access and aggregation telecom equipment room
          6.4.2 Power distribution energy saving solutions
          6.4.3 Green energy solutions
          6.4.4 Site efficiency
               6.4.4.1 Outdoor access and aggregation telecommunication rooms
               6.4.4.2 Indoor aggregation and core telecommunication rooms
     6.5 Smart energy solution for integrated access telecommunication rooms
          6.5.1 Efficient and green site
          6.5.2 Simple deployment
               6.5.2.1 Outdoor cabinet replaces room solution
          6.5.3 ICT converged power supply
          6.5.4 Main specification of the intelligent power supply for access telecommunication rooms
          6.5.5 Comprehensive intelligence
     6.6 Smart energy solution recommendation for aggregation telecommunication rooms
          6.6.1 Efficient and green site
          6.6.2 Simple deployment
               6.6.2.1 Outdoor cabinet replaces room
          6.6.3 High density and voltage boosting
          6.6.4 ICT converged power supply
          6.6.5 Main specification recommendation of power supply solutions for aggregation telecommunication rooms
          6.6.6 Comprehensive intelligence
     6.7 Smart energy solution recommendation for core telecommunication rooms
          6.7.1 Efficient and green site
          6.7.2 Simple deployment
          6.7.3 Comprehensive intelligence
     6.8 Intelligent energy storage system for telecommunication rooms
          6.8.1 Lithium battery use for telecommunication room power backup
          6.8.2 Telecommunication room power backup intelligentization trend
          6.8.3 Lithium batteries in telecommunication rooms – Safety suggestions
          6.8.4 Lithium battery in telecommunication room main specification recommendation
Appendix I  Trends in telecommunication room evolution
     I.1 Conventional power supply and high power consumption of air conditioner, unable to support green energy
     I.2 Conventional telecommunication room construction mode requires high investment, long construction period, and a large number of social resources
     I.3 Reconstruction difficulties by separate AC and DC power supply systems
     I.4 Difficult capacity expansion of existing telecommunication room
     I.5 Difficult maintenance of conventional power systems in telecommunication room
Bibliography