trunk switch
1Switch Island — [ [http://www.sefton.gov.uk/Default.aspx?page=3071 Thornton to Switch Island Link] ] [ [http://www.highways.gov.uk/roads/projects/4868.aspx M57 Switch Island Junction Improvements Phase 2] ] is a road junction south of Maghull and near Aintree in …
21ESS switch — The Number One Electronic Switching System, the first large scale Stored Program Control (SPC) telephone exchange or Electronic Switching System in the Bell System, was introduced in Succasunna, New Jersey, in May 1965[1]. The switching fabric… …
3Class 4 telephone switch — A Class 4, or Tandem, telephone switch is a U.S. telephone company central office telephone exchange used to interconnect local exchange carrier offices for long distance communications in the Public Switched Telephone Network. A Class 4 switch… …
4Crossbar switch — In electronics, a crossbar switch (also known as cross point switch, crosspoint switch, or matrix switch) is a switch connecting multiple inputs to multiple outputs in a matrix manner. Originally the term was used literally, for a matrix switch… …
5Panel switch — The panel switching system was an early type of automatic telephone exchange, first put into urban service by the Bell System in the 1920s and removed during the 1970s. The Panel and Rotary systems were developed in parallel by Bell Labs before… …
6Dynamic Trunk Protocol — Saltar a navegación, búsqueda DTP (Dynamic Trunking Protocol) es un protocolo propietario creado por Cisco Systems que opera entre switches Cisco, el cual automatiza la configuración de trunking (etiquetado de tramas de diferentes VLAN s con ISL… …
7Cisco Inter-Switch Link — (ISL) is a Cisco Systems proprietary protocol that maintains VLAN information in Ethernet frames as traffic flows between switches and routers, or switches and switches. ISL is Cisco s VLAN tagging protocol and is supported only on some Cisco… …
8Nonblocking minimal spanning switch — A substitute for a 16x16 crossbar switch made from 12 4x4 crossbar switches. A nonblocking minimal spanning switch is a device that can connect N inputs to N outputs in any combination. The most familiar use of switches of this type is in a… …
9Mercury switch — A Single Pole, Single Throw (SPST) mercury switch on millimetre graph paper …
105ESS switch — The 5ESS Switch is the Class 5 telephone electronic switching system sold by Alcatel Lucent. This digital central office telephone circuit switching system is used by many telecommunications service providers. HistoryThe 5ESS Class 5 Switch first …
