two-wire circuit
Смотреть что такое "two-wire circuit" в других словарях:
Two-wire circuit — A two wire circuit is characterized by supporting transmission in two directions simultaneously, as opposed to four wire circuits, which have separate pairs for transmit and receive. In either case they are twisted pairs. Telephone lines are… … Wikipedia
two-wire circuit — See circuit, two wire … IT glossary of terms, acronyms and abbreviations
Four-wire circuit — In telecommunication, a four wire circuit is a two way circuit using two paths so arranged that the respective signals are transmitted in one direction only by one path and in the other direction by the other path. Late in the 20th century,… … Wikipedia
circuit, two-wire — A metallic circuit formed by two conductors insulated from each other … IT glossary of terms, acronyms and abbreviations
four-wire circuit — Circuit with two pairs of conductors, one for outbound channels and the other for returning channels … IT glossary of terms, acronyms and abbreviations
four-wire circuit — A transmission system in which two half duplex circuits, consisting of two wires each, are combined to create one full duplex circuit … Dictionary of networking
Two-phase electric power — Two phase electrical power was an early 20th century polyphase alternating current electric power distribution system. Two circuits were used, with voltage phases differing by 90 degrees. Usually circuits used four wires, two for each phase. Less … Wikipedia
Wire wrap — This article deals with electronics manufacturing and prototyping techniques, see Wire wrap jewellery for the jewellery related topic Wire wrap is a technique for constructing small numbers of complex electronics assemblies. It is an alternative… … Wikipedia
Circuit switching — is a methodology of implementing a telecommunications network in which two network nodes establish a dedicated communications channel (circuit) through the network before the nodes may communicate. The circuit guarantees the full bandwidth of the … Wikipedia
Circuit breaker — For other uses, see Circuit breaker (disambiguation). An air circuit breaker for low voltage (less than 1000 volts) power distribution switchgear … Wikipedia
Wire — For other uses, see Wire (disambiguation). Wires overhead A wire is a single, usually cylindrical, flexible strand or rod of metal. Wires are used to bear mechanical loads and to carry electricity and telecommunications signals. Wire is commonly… … Wikipedia
