BS EN IEC 61753-111-07:2021 - Page 2

Fibre optic interconnecting devices and passive components. Performance standard. Sealed closures. Category A. Aerial | Status: Current

1 Scope This part of IEC 61753 contains the minimum tests, test severities and measurement requirements which a sealed fibre optic closure need to meet in order to be categorised as meeting the IEC standard for category A – Aerial, as defined in Table A.13 of IEC 61753‑1:2018. Free breathing closures are not covered in this document.