• There are no items in your cart

UNE-ETS 300453:1997

Current

Current

The latest, up-to-date edition.

BUSINESS TELECOMMUNCATIONS (BTC). ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 4-WIRE ANALOGUE LEASED LINES (A4O AND A4S). TERMINAL EQUIPMENT INTERFACE.

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

20-11-1997

€85.20
Excluding VAT

Committee
CTN 133
DocumentType
Standard
Pages
30
PublisherName
Asociacion Espanola de Normalizacion
Status
Current

Standards Relationship
ETS 300 453 : 20001 Identical

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.