Matches in DBpedia 2016-04 for { ?s ?p "The Number One Electronic Switching System (1ESS) was the first large-scale stored program control (SPC) telephone exchange or electronic switching system in the Bell System. It was placed into service in Succasunna, New Jersey, in May 1965. The switching fabric was composed of a reed relay matrix controlled by wire spring relays which in turn were controlled by a central processing unit (CPU).The 1AESS central office switch incorporated higher processing capacities based on the 1A Processor in 1976. It was a plug compatible upgrade with a faster processor that incorporated the existing instruction set for programming compatibility, and used smaller remreed switches, fewer relays, and featured disk storage."@en }
Showing triples 1 to 2 of
2
with 100 triples per page.
- 1ESS_switch abstract "The Number One Electronic Switching System (1ESS) was the first large-scale stored program control (SPC) telephone exchange or electronic switching system in the Bell System. It was placed into service in Succasunna, New Jersey, in May 1965. The switching fabric was composed of a reed relay matrix controlled by wire spring relays which in turn were controlled by a central processing unit (CPU).The 1AESS central office switch incorporated higher processing capacities based on the 1A Processor in 1976. It was a plug compatible upgrade with a faster processor that incorporated the existing instruction set for programming compatibility, and used smaller remreed switches, fewer relays, and featured disk storage.".
- Q751464 abstract "The Number One Electronic Switching System (1ESS) was the first large-scale stored program control (SPC) telephone exchange or electronic switching system in the Bell System. It was placed into service in Succasunna, New Jersey, in May 1965. The switching fabric was composed of a reed relay matrix controlled by wire spring relays which in turn were controlled by a central processing unit (CPU).The 1AESS central office switch incorporated higher processing capacities based on the 1A Processor in 1976. It was a plug compatible upgrade with a faster processor that incorporated the existing instruction set for programming compatibility, and used smaller remreed switches, fewer relays, and featured disk storage.".