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ETSI TS 102 121
M00003782
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ETSI TS 102 121 Environmental Engineering (EE); Power distribution to telecommunications and datacom (ICT) equipment
standard by European Telecommunications Standards Institute, 07/01/2014
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Full Description
ETSI TS 102 121 gives guidance on installation, connection and operation of power supply systems fortelecommunication / datacom installations and equipments. Also are considered items of equipment with their ownpower supply, which are connected to form a complete system installation.The present document contains definitions for power supply and distribution systems in complement to power interfacesstandards EN 300 132 series [5], [6], [7], [i.6] and [i.7].