EN 61663-1:1999
(Main)Lightning protection - Telecommunication lines - Part 1: Fibre optic installations
Lightning protection - Telecommunication lines - Part 1: Fibre optic installations
Objective is to limit the number of possible primary failures occurring in the optical fibre cable in a specified installation to within values which are lower than or equal to the limit value, defined as the tolerable frequency of primary failures. Gives the method for calculating the possible number of primary failures, choosing the feasible protective measures and indicating the tolerable frequency of primary failures. Secondary failures are not considered. The tests described in annex G are convenient only for the risk evaluation associated with lightning in fibre optic installations. Tests for the qualification of a cable design are outside the scope of this standard.
Blitzschutz - Telekommunikationsleitungen - Teil 1: Lichtwellenleiteranlagen
Protection contre la foudre - Lignes de télécommunication - Partie 1: Installations à fibres optiques
L'objectif est de limiter le nombre possible de défauts primaires apparaissant dans le câble à fibres optiques, dans une installation spécifiée, à une valeur inférieure ou égale à la valeur limite, laquelle est définie comme la fréquence tolérable de défauts primaires. Donne la méthode permettant de calculer le nombre possible de défauts primaires, de choisir les mesures de protection possibles et fournit des indications sur la fréquence tolérable de défauts primaires. Les défauts secondaires ne sont pas traités. Les essais décrits dans l'annexe G sont applicables seulement pour l'évaluation du risque associé à la foudre dans les installations à fibres optiques. Les essais de qualification de la conception du câble ne font pas partie du cadre de cette norme.
Lightning protection - Telecommunication lines - Part 1: Fibre optic installations
General Information
- Status
- Withdrawn
- Publication Date
- 07-Nov-1999
- Withdrawal Date
- 31-Mar-2010
- Technical Committee
- CLC/TC 81X - Lightning protection
- Drafting Committee
- IEC/TC 81 - IEC_TC_81
- Parallel Committee
- IEC/TC 81 - IEC_TC_81
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 01-Apr-2010
- Completion Date
- 01-Apr-2010
Relations
- Effective Date
- 09-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
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Frequently Asked Questions
EN 61663-1:1999 is a standard published by CLC. Its full title is "Lightning protection - Telecommunication lines - Part 1: Fibre optic installations". This standard covers: Objective is to limit the number of possible primary failures occurring in the optical fibre cable in a specified installation to within values which are lower than or equal to the limit value, defined as the tolerable frequency of primary failures. Gives the method for calculating the possible number of primary failures, choosing the feasible protective measures and indicating the tolerable frequency of primary failures. Secondary failures are not considered. The tests described in annex G are convenient only for the risk evaluation associated with lightning in fibre optic installations. Tests for the qualification of a cable design are outside the scope of this standard.
Objective is to limit the number of possible primary failures occurring in the optical fibre cable in a specified installation to within values which are lower than or equal to the limit value, defined as the tolerable frequency of primary failures. Gives the method for calculating the possible number of primary failures, choosing the feasible protective measures and indicating the tolerable frequency of primary failures. Secondary failures are not considered. The tests described in annex G are convenient only for the risk evaluation associated with lightning in fibre optic installations. Tests for the qualification of a cable design are outside the scope of this standard.
EN 61663-1:1999 is classified under the following ICS (International Classification for Standards) categories: 33.040 - Telecommunication systems; 33.180 - Fibre optic communications; 91.120.40 - Lightning protection. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 61663-1:1999 has the following relationships with other standards: It is inter standard links to EN 37:1998, ENV 61024-1:1995, EN 61663-2:2001. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 61663-1:1999 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2000
Lightning protection - Telecommunication lines - Part 1: Fibre optic installations
Lightning protection - Telecommunication lines -- Part 1: Fibre optic installations
Blitzschutz - Telekommunikationsleitungen -- Teil 1: Lichtwellenleiteranlagen
Protection contre la foudre - Lignes de télécommunication -- Partie 1: Installations à
fibres optiques
Ta slovenski standard je istoveten z: EN 61663-1:1999
ICS:
33.040.50 Vodi, zveze in tokokrogi Lines, connections and
circuits
91.120.40 =DãþLWDSUHGVWUHOR Lightning protection
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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