DocumentCode
1382717
Title
Distributed line concentrator with unique intraconcentrator completion circuits
Author
Brooks, C. E. ; Henry, J. L. ; Markthaler, G. E. ; Sand, W. C.
Author_Institution
Bell Telephone Laboratories, Inc., New York, N. Y.
Volume
82
Issue
3
fYear
1963
fDate
7/1/1963 12:00:00 AM
Firstpage
435
Lastpage
441
Abstract
The concentrator to be described has individually packaged circuits for each line, which may be distributed along the cable and operated by circuits in the central office. It permits concentration of a multiplicity of lines to relatively few trunks. A so-called number group control is used to effect the operations at the remote packaged units. This can become the first stage in a normal switching system.
Keywords
Central office; Conductors; Detectors; Electron tubes; Power cables; Relays;
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.1963.6373331
Filename
6373331
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