BS 6789-6.2:1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Apparatus with one or more particular functions for connection to certain public switched telephone networks. Specification for series connected apparatus Apparatus having less than maximum allowable impairments
Hardcopy , PDF
27-09-2012
English
28-02-1989
Foreword
Committees responsible
Specification
1. Scope
2. Abbreviations and definitions
3. General operating and test conditions
4. Marking
5. Information to be provided by the supplier
6. Electrical connection methods
7. Electrical characteristics: main apparatus
functional
8. Electrical characteristics: series apparatus
functional
9. Electrical characteristics: crosstalk in multi-line
apparatus
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.