CENELEC
Project
| Reference | EN 60794-2-21:2012 |
|---|---|
| Title | Optical fibre cables - Part 2-21: Indoor optical fibre cables - Detailed specification for multi-fibre optical distribution cables for use in premises cabling |
| Project Number | 23635 |
| Abstract/Scope | IEC 60794-2-21:2012 presents the detailed requirements specific to this type of cable to ensure compatibility with ISO/IEC 11801, Information technology - Generic cabling for customer premises. The requirements of the Family Specification IEC 60794-2-20:2008 are applicable to cables covered by this standard. Particular requirements detailed in clause 4 either define a specific option relative to the requirements of IEC 60794-2-20:2008 or define additional requirements. This second edition cancels and replaces the first edition published in 2005. It constitutes a technical revision. The main changes are: - Incorporation of the OM4 cabled fibre performance cateory; - Incorporation of the OS2 cables fibre performance category; - Incorporatino of the B6_a1 and B6_a2 bibre category as per IEC 60793-2-50:2008. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2012-08-03 |
| Current Stage code deadline | 2013-03-19 |
| Deadline date for vote |
Legal
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Details
| IEC Technical Body | IEC/SC 86A |
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| Reference Document | IEC 60794-2-21:2012 (EQV) |
| ICS | 33.180.10 - Fibres and cables |
| Keywords | Cable; Optical fibre; Indoor cable; Multi-fibre; Optical distribution cable |
| Note | Supersedes EN 60794-2-21:2006 |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2012-06-19 |
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| date of Availability (DAV) (2) | 2012-08-03 |
| date of Announcement (DOA) (3) | 2012-09-19 |
| date of Publication (DOP) (4) | 2013-03-19 |
| date of Withdrawal (DOW) (5) | 2015-06-19 |
Relations
| Supersedes | EN 60794-2-21:2006 |
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| Superseded by | |
| Normative reference (6) |
EN 60793-2-10:2007
EN 60793-2-50:2008 EN 60794-1-1:2011 EN 60794-1-2:2003 EN 60794-2:2003 EN 60794-2-20:2010 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
