Over deze norm
The scope of this standard is the protection against lightning of telecommunication lines in fibre optics installations. The object is to limit the number of possible primary failures occurring in the optical fibre cable in a specified installation within values which are lower than or equal to the limit value, defined as the accepted frequency of primary failures. Consequently this standard points out the method for both calculating the possible number of primary failures and choosing the feasible protective measures, and gives indications about the accepted frequency of primary failures.
|Nederlandse titel||Bliksembeveiliging van telecommunicatielijnen - Glasvezel-installaties|
|Engelse titel||Protection of telecommunication lines against lightning - Fibre optics installations|