| Publication CODE |
Title |
| IEC 61753-111-09:2021 (2021-09) |
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - PERFORMANCE STANDARD - PART 111-09: SEALED CLOSURES - CATEGORY S - SUBTERRANEAN |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
201.00 €
|
59. |
Description
IEC 61753-111-09:2021 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 S ' Subterannean, as defined in Table A.15 of IEC 61753'1:2018. This first edition cancels and replaces IEC 61753-111-9 published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 61753'111'9:
- terms and definitions updated according to IEC 61753-1:2018 and IEC 61756-1:2019;
- detailed test severities added for UV light and fungus resistance tests of materials;
- test severities updated according to IEC 61753-1:2018;
- laboratory test conditions harmonized with IEC 61300-1 to +23 °C ± 5 °C, unless otherwise specified;
- addition of B-657 fibre types with minimum bending radius of stored fibres according to IEC 61756-1:2019;
- vibration sealing test changed to 10 Hz, 3 mm amplitude and 1 000 000 cycles;
- reduced loads added in cable retention test for small diameter cables and tubes;
- reduced loads for cable axial compression test for small diameter cables and tubes;
- duration of the cycles in torsion and bending test added;
- free fall test removed (is covered now by the optical shock test);
- assembly and disassembly test duration reduced to 5 cycles
- resistance to solvents and contaminating fluids: changed duration of immersion in diesel to 1 h and 24 h drying time and removed immersion in kerosene;
- duration of the change of temperature reduced to 12 cycles.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 86/SC 86B
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS
|
| Responsible |
Monsieur POLART Jules, Ingénieur
Chaussée de Brunehault, 380
7140
MORLANWELZ
Phone: 064 / 45 16 83
Fax: 064 / 45 16 83
E-mail: jules.polart@ceb-bec.be
|
| BEC Approval |
2021-09-14 |
| ICS-Code (International Standards Classification) |
33.180.20
|
| NBN Status |
New |
|
| IEC publication date |
2021-09-14 |
| IEC stability date |
2030-12-31 |
| IEC file modification date |
2021-09-14 |
| IEC last modification date |
2021-09-14 |
|
