ITU-T K.147 PDF

This Recommendation provides a rationale for networked information technology equipment port testing found in [ITU-T K.20], [ITU-T K.21], [ITU-T K.44], [ITU-T K.45] and [ITU-T K.117]. Topics covered are:

• information technology system configurations:

– data only,

– provision of network powering,

– link insulation;

• overvoltage and overcurrent events coupling into the network system;

• lightning surge resistibility test circuit approaches;

• power fault resistibility test circuit approaches;

• resistibility test circuit applicability to [ITU-T K.20], [ITU-T K.21], [ITU-T K.44], [ITU-T K.45] and [ITU-T K.117].