2-wire circuit
1Four-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,… …
2Two-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… …
3four-wire circuit — Circuit with two pairs of conductors, one for outbound channels and the other for returning channels …
4two-wire circuit — See circuit, two wire …
5single wire circuit — An electrical system in which the hot line is in a wire, but the ground line uses the frame …
6four-wire circuit — A transmission system in which two half duplex circuits, consisting of two wires each, are combined to create one full duplex circuit …
7Wire circuit — Проводная линия …
8Circuit 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 …
9Wire fraud — is a legal concept in the United States Code which provides for enhanced penalty of any criminally fraudulent activity if it is determined that the activity involved electronic communications of any kind, at any phase of the event. As in the case …
10Circuit breaker — For other uses, see Circuit breaker (disambiguation). An air circuit breaker for low voltage (less than 1000 volts) power distribution switchgear …
