1
Scope
2
References
3
Definitions
3.1
Terms defined elsewhere
3.2
Terms defined in this Recommendation
4
Abbreviations and acronyms
5
Conventions
6
Overview of measuring energy consumption in networks
7
Requirements for measuring energy consumption in networks
8
Reference model and functional architecture for network energy
consumption measurement
8.1
Reference model for network energy consumption measurement
8.2
Functional architecture for measuring energy consumption in networks
9
Energy efficiency metrics
10
Energy consumption measurement methods
10.1
Measurement methods at an interface
10.2
Measurement methods at a node
10.3
Measurement methods at a server
10.4
Measurement methods at a network
11
Security considerations and requuirements
Appendix I – Calculation process for energy consumption at an
interface
I.1
Switch
I.2
Router
Appendix II – Calculation process for energy consumption at a node
II.1
Energy consumption for wired nodes
II.2
Energy consumption for wireless nodes
Appendix III – Calculation process for energy consumption at a
server
Appendix IV – Calculation process for energy consumption at a
network
IV.1
Energy consumption of TDM-PON
Appendix V – Energy management levels on restricted electricity
supply
Appendix VI – Energy consumption in relation to functional
operations
Appendix VII – Energy efficiency rating for network equipment
Appendix VIII – Methods for adjusting the energy measurement time
VIII.1
Framework of adjusting the energy measurement time
VIII.2
Variation of traffic volume-based adjusting method for the energy
measurement time T
VIII.3
Variation of energy consumption based method for adjusting the energy
measurement time T
Bibliography