IEC 61663-1:1999 ED1

Lightning protection - Telecommunication lines - Part 1: Fibre optic installations

Publication date:   Jul 29, 1999

95.99 Withdrawal of Standard   Jul 14, 2006

General information

95.99 Withdrawal of Standard   Jul 14, 2006

IEC

TC 81 Lightning protection

International Standard

33.040.99   Other equipment for telecommunication systems | 33.180.01   Fibre optic systems in general | 91.120.40   Lightning protection

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Scope

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.

Life cycle

NOW

WITHDRAWN
IEC 61663-1:1999 ED1
95.99 Withdrawal of Standard
Jul 14, 2006

CORRIGENDA / AMENDMENTS

Corrected by
IEC 61663-1:1999/COR1:1999 ED1