What is PD IEC/TR 62901- Selection of drop cables about?
PD IEC/TR 62901 is a safety standard on drop cables.
PD IEC/TR 62901 defines the term "drop cable", describes the application spaces and the performance requirements because of the different applications. Cable design options that result from specific applications which are not yet described in the existing product specifications will be explained.
PD IEC/TR 62901 also gives some guidance on cable testing with focused attention on cable performance requirements that are not covered by existing standards yet.
Note: PD IEC/TR 62901 is not intended to be used as a product standard.
Who is PD IEC/TR 62901- Selection of drop cables for?
PD IEC/TR 62901 on the selection of drop cables is relevant to:
- Manufacturers and suppliers of drop cables
- Installers of drop cables
- Testing authorities
Why should you use PD IEC/TR 62901- Selection of drop cables?
Drop cables are the cables that close the gap between distribution cables (starting at the Network Access Point or NAP) and the single user´s home (Multi-Dwelling Units or MDUs), or other premises.
PD IEC/TR 62901 assists in typical installation conditions for drop cables. blowing is a method that minimizes the strain on the cable during installation. The driving force is distributed along the cable length. Thus, this method does not require cables to withstand high tensile force. When the distances are short and the duct route is almost straight, cables can easily be installed by pushing the cables manually or supported by an appropriate caterpillar through the preinstalled duct.
Overall, PD IEC/TR 62901 is beneficial as it provides guidance on the cables that are used as drop cables, which are typically tested according to the standard cable test procedures.
