Field Testers for Assessing 1.5 and 2.0 Mbit/s Digital Performance of Metallic-Pair Cables,
Abstract
The paper outlines the technical and planning requirements for providing 1.5 and 2.0 Mbit/s digital transmission on metallic-pair cables. It then describes how a need for test equipment to determine planning rules to maximise 2 Mbit/s working on existing (audio used) cables has led to the development of testers with a wider application. A digital Crosstalk Analyser, for detailed cable performance analysis and collection of planning rule data, and simple barrage testers for pre-commissioning tests are described. Both types of tester are suitable for testing metallic-pair cables at 1.5 or 2.0 Mbit/s. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 01, 1982
- Accession Number
- ADP000553
Entities
People
- I. G. Dufour