SCSI - Small Computer System Interface, or SCSI (pronounced skuh zee. When World War II ended … WikipediaĬoaxial cable - RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by … Wikipedia TXE - TXE, which stands for Telephone eXchange Electronic, was the designation given to a family of telephone exchanges developed by the British General Post Office (GPO), now BT, designed to replace the ageing Strowger systems. Generically, an NID may also be called a Network Interface Unit (NIU),… … Wikipedia Network interface device - In telecommunications, a Network Interface Device (NID) is a device that serves as the demarcation point between the carrier s local loop and the customer s premises wiring. 10BASE2 cable with BNC T Connector … Wikipedia Early versions… … Wikipediaġ0BASE2 - cable showing BNC Connector end. Other Ethernet cable standards employ coaxial cable or optical fiber. One line passes through a… … WikipediaĮthernet over twisted pair - cable (upper) and 8P8C plug (lower) Ethernet over twisted pair technologies use twisted pair cables for the physical layer of an Ethernet computer network. A splitter for a DSL modem has been plugged into the modern demarc (on the right). Old and new style demarcation points in a Canadian home built in 1945. For the German currency, see Deutsche Mark. A 25 pin connector as described in the RS 232 standard In telecommunications, RS 232 (Recommended Standard 232) is the traditional name for a series of standards for … Wikipediaĭemarcation point - Dmark redirects here. RS-232 - This article is about the RS 232 standard. Universal Serial Bus Original logo Type Computer Hardware Bus … Wikipedia For other uses of USB, see USB (disambiguation).

USB - This article is about the computer bus to connect peripherals.

Ground loop (electricity) - In an electrical system, a ground loop usually refers to a current, generally unwanted, in a conductor connecting two points that are supposed to be at the same potential, often ground, but are actually at different potentials. The connection may be temporary, as for… … Wikipedia Electrical connector - Back of an audio amplifier features a variety of electrical connectors An electrical connector is an electro mechanical device for joining electrical circuits as an interface using a mechanical assembly.

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