BS EN IEC 61755-2-1. Fibre optic interconnecting devices and passive components. Connector optical interfaces - Part 2-1. Connection parameters of non-dispersion unshifted single-mode physically contacting fibres. Non-angled Ingestion-build-96603 BS EN 62231-1 is applicable

BS EN 62231-1 is applicable to composite station post insulators for substations with ac voltages greater than 1000 V up to 245 kV

and Τ reference points are given in Recommendation I

BS EN IEC 60512‑99‑002 is used for testing connectors within the scope of SC 48B that are used in twisted pair communication cabling with remote power

To ensure that the polyurethane foam system reaches all parts of the cavity to be filled

identifies the role of testing in the assessment of construction products in view of possible emissions and makes recommendations on the testing procedures

BS EN IEC 61755-2-1. Fibre optic interconnecting devices and passive components. Connector optical interfaces - Part 2-1. Connection parameters of non-dispersion unshifted single-mode physically contacting fibres. Non-angled Ingestion-build-96603 BS EN 62231-1 is applicable