NF ETS 300233

Integrated services digital network (ISDN). Access digital section for ISDN primary rate. ETS 300233

Le présent document spécifie les caractéristiques d'une section numérique d'accès dans le cas d'un accès en débit primaire du Réseau numérique à intégration de services (RNIS) entre l'interface usager-réseau (au point de référence T) et le central local (au point de référence V.3), acceptant la structure du canal d'interface à débit primaire ainsi que les fonctions supplémentaires nécessaires pour l'exploitation et la maintenance de la section numérique d'accès.

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- mandatory clauses to satisfy,
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The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

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