SR EN 300 253 V2.2.1:2015

Environmental Engineering (EE); Earthing and bonding of ICT equipment powered by -48 VDC in telecom and data centres

General information

Status : Valid
Approval date : 9/30/2015
Number of pages : 24
ICS : 33.040.35 Telephone networks
Technical Committee : 6 - Radiocommunications, telecommunications

Relations with other standards:

Replaces SR EN 300 253 V2.1.1:2014