EVS-EN 50346:2003/A1:2007

This standard specifies procedures for testing the transmission performance of installed information
technology cabling in premises. These procedures apply to both balanced copper and optical fibre
cabling.These test procedures may be used for   acceptance testing against agreed cabling performance limits,   verification of specific application support,   the investigation of faults.These test procedures are not suitable for components or cable assemblies such as patch cords and equipment cords