DocumentCode
1382027
Title
Application of carrier systems to exchange trunk plant in Canada
Author
Curran, A. ; Fellows, T. G.
Author_Institution
Northern Electric Company, Ltd., Ottawa, Ont., Canada
Volume
81
Issue
2
fYear
1962
fDate
5/1/1962 12:00:00 AM
Firstpage
116
Lastpage
120
Abstract
The demand for relatively-long exchange trunk circuits has created a need for a carrier system suitable for this specialized function. A basic requirement for such a system is that it may be operated over existing exchange trunk cables. This paper discusses the results of tests conducted to determine the range of attenuation, crosstalk coupling loss, and noise liable to be encountered on existing cables. It also shows how the observed values were used in the design of the NX-1 Exchange Trunk Carrier System.
Keywords
Couplings; Crosstalk; Loss measurement; Noise; Power cables; Repeaters; Splicing;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1962.6373217
Filename
6373217
Link To Document