prEN 50XXX

Revision of SS 455 12 00, 01, 02, 03, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 30, 32, 33, 34, 35, 36, & 38. - Record system for telephone, signalling and datacommunication plants prEN 50XXX

Scope

The first three standards of the series contain guidance on marking, identification and record-keeping of connections in IT cabling systems. The following parts each describes the use of one of various registration documents (labels, lists, etc), which are used for these purposes