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  2. List of telephone switches - Wikipedia

    en.wikipedia.org/wiki/List_of_telephone_switches

    EMS-1 (The ITEC Electronic Modular Switch is an electronic direct control switching system. The modules are combined to form a complete switch or any of the modules can be added to your present Step-by-Step Systems.) EMS-2 (The EMS-2 RURAL SWITCH is a stored program control analog switch designed to be cost-effective in small exchanges.

  3. Point machine - Wikipedia

    en.wikipedia.org/wiki/Point_machine

    The point machine (in this case an electric motor) and associated mechanism used to operate this switch can be seen to the right in the picture. A point machine (also known as a point motor, switch machine or switch motor) is a device for operating railway turnouts especially at a distance.

  4. EMD MP15DC - Wikipedia

    en.wikipedia.org/wiki/EMD_MP15DC

    The EMD MP15, sometimes referenced as MP15DC, is a 1,500 hp (1,119 kW) diesel–electric road switcher locomotive model produced by General Motors' Electro-Motive Division between 1974 and 1980. It was equipped with a V12 12-645E engine sporting a Roots blower .

  5. Digital Multiplex System - Wikipedia

    en.wikipedia.org/wiki/Digital_Multiplex_System

    The first Class 5 switch, the DMS-10, began service on 21 October 1977 in Fort White, Florida and the first toll switch (Class 4), the DMS-200, entered service in 1979 in Ottawa. The DMS-10 was the first commercially successful Class 5 digital switch in the North American market and had a profound impact on the industry.

  6. MP10 - Wikipedia

    en.wikipedia.org/wiki/MP10

    MP10, MP 10, or MP-10 may refer to: MP 10, a zone during the Eocene epoch; Mario Party 10, a 2015 Wii U video game; Heckler & Koch MP5/10, an MP5 submachine gun clone

  7. General Railway Signal - Wikipedia

    en.wikipedia.org/wiki/General_Railway_Signal

    GRS Model 2 interlocking machine (1915) In 1960, GRS opened the "General Railway Signal Company de Argentina" (GRSA) division in Buenos Aires , which provided manufacture, installation and technical support of GRS railroad signalling systems in Argentina .

  8. Union Switch & Signal - Wikipedia

    en.wikipedia.org/wiki/Union_Switch_&_Signal

    Union Switch & Signal (commonly referred to as US&S) was an American company based in Pittsburgh, Pennsylvania, which focused on railway signaling equipment, systems and services. The company was acquired by Ansaldo STS (from 2015, Hitachi Rail STS ) in 1988, [ 1 ] operating as a wholly-owned company until January 2009, when US&S was renamed ...

  9. APF-MP1000 - Wikipedia

    en.wikipedia.org/wiki/APF-MP1000

    The APF Microcomputer System [2] is a second generation 8-bit cartridge-based home video game console released in October 1978 by APF Electronics Inc. with six cartridges. [3] The console is often referred to M-1000 or MP-1000, which are the two model numbers of the console. The APF-MP1000 comes built-in with the game Rocket Patrol.