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DS/EN 305 200-3-1 V1.1.1:2018
Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Operational infrastructures; Global KPIs; Part 3: ICT Sites; Sub-part 1: DCEM
The present document specifies the requirements for a Global KPI for energy management (KPIDCEM) and their*underpinning Objective KPIs addressing the following objectives for the ICT sites of broadband deployment:*ò energy consumption;*ò task effectiveness;*ò energy reuse;*ò renewable energy.*KPIDCEM is a simplified version of the KPIEM of ETSI EN 305 200-2-1 [i.13] and the requirements are mapped to the*general requirements of ETSI EN 305 200-1 [i.12].*Energy management of ICT sites comprises a number of independent layers. The present document addresses*performance of infrastructures that supports the normal function of hosted ICT equipment (e.g. power distribution,*environmental control, security and safety). The present document does not address other layers such as performance of*ICT equipment itself, performance of usage of available processing power, and layers related to final service delivered*(e.g. processing power required per itemized outcome) or overlay layers (e.g. energy consumption per itemized*outcome).*The environmental impact and management of different energy sources are outside the scope of the present document.*Within the present document:*ò clause 4 describes the energy parameters for ICT sites together with inclusions/exclusions of different energy*contributions;*ò clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIDCEM.
Danish Standards [ds]