Communications: electrical – Continuously variable indicating – With meter reading
Patent
1996-04-19
1999-11-16
Cuchlinski, Jr., William A.
Communications: electrical
Continuously variable indicating
With meter reading
3408258, 340826, 340827, 370229, 370351, H04Q 300
Patent
active
059865725
ABSTRACT:
A telecommunications switch has a matrix architecture of n.times.m bus-interconnected, or space-switch interconnected, switch nodes together with additional switch nodes and n.times.m switch peripherals connected to the switch nodes externally of the bus (space-switch) interconnected switch node matrix. Fault protection redundancy is provided by providing each one of the peripherals with connections to two different switch nodes only one of which is enabled at any one time.
REFERENCES:
patent: 4630258 (1986-12-01), McMillen et al.
patent: 5123011 (1992-06-01), Hein
patent: 5430442 (1995-07-01), Kaiser et al.
Munter Ernst August
Parker James Wilson
Beaulieu Yonel
Cuchlinski Jr. William A.
Northern Telecom Limited
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