IEC 61753-111-07:2021 

Fibre optic interconnecting devices and passive components - Performance standard - Part 111-07: Sealed closures - Category A - Aerial

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Abstract

IEC 61753-111-07:2021 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. This first edition cancels and replaces IEC 61753-111-7 published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 61753‑111‑7:
  1. terms and definitions updated according to IEC 61753-1:2018 and IEC 61756-1:2019;
  2. detailed test severities added for UV light and fungus resistance tests of materials;
  3. test severities updated according to IEC 61753-1:2018;
  4. test overpressure for sealing tests changed to 20 kPa;
  5. pass-fail criterion of pressure loss during test added to mechanical sealing tests;
  6. laboratory test conditions harmonized with IEC 61300-1 to +23 °C ± 5 °C, unless otherwise specified;
  7. addition of B-657 fibre types with minimum bending radius of stored fibres according to IEC 61756-1:2019;
  8. vibration sealing test changed to 10 Hz, 3 mm amplitude and 1 000 000 cycles;
  9. reduced loads added in cable retention test for small diameter cables and tubes;
  10. reduced loads for cable axial compression test for small diameter cables and tubes;
  11. duration of the cycles in torsion and bending test added;
  12. free fall test removed (is covered now by the optical shock test);
  13. duration of the assembly and disassembly test reduced to 5 cycles;
  14. duration of the change of temperature reduced to 12 cycles.

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Additional information

Publication typeInternational Standard
Publication date2021-09-03
Edition1.0
Available language(s)English/French
TC/SCTC 86/SC 86B - Fibre optic interconnecting devices and passive componentsrss
ICS33.180.20 - Fibre optic interconnecting devices
Stability date  2030
Pages57
File size2169 KB

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