IEC 60794-2-20:2024
Current
The latest, up-to-date edition.
Optical fibre cables - Part 2-20: Indoor cables - Family specification for multi-fibre optical cables
Hardcopy , PDF
English - French
11-12-2024
IEC 60794-2-20:2024 is part of a family specification covering multi-fibre optical cables for indoor use. The requirements of the sectional specification IEC 60794-2 are applicable to cables covered by this document. Annex B contains a blank detail specification and general guidance in case the cables are intended to be used in installations governed by the MICE table of ISO/IEC 11801-1. This fourth edition cancels and replaces the third edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) update of the normative references;
b) review update of parameters and requirements for mechanical tests and environmental tests, maintaining alignment with additional relevant standards in the IEC 60794-2 series;
c) addition of cabled fibre attenuation requirements;
d) addition of cable design examples.
This document is to be used in conjunction with IEC 60794-1-1:2023, IEC 60794-1-2:2021, IEC 60794‑1‑21:2015 and IEC 60794‑1‑21:2015/AMD:2020, IEC 60794-1-22:2017, IEC 60794‑1-23:2019 and IEC 60794‑2:2017.
| Committee |
TC 86/SC 86A
|
| DocumentType |
Standard
|
| Pages |
51
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| VDE 0888-117:2025-09 | Identical |
| DIN EN IEC 60794-2-20:2025-09 | Identical |
| CEI EN IEC 60794-2-20:2025-03 | Identical |
| NF EN IEC 60794-2-20:2025 | Identical |
| DS/EN IEC 60794-2-20:2025 | Identical |
| BS EN IEC 60794-2-20:2025 | Identical |
| UNE-EN IEC 60794-2-20:2026 | Identical |
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