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The connector provides power to the keyboard on the outer two contacts and receives data signals on the inner pair. The cable between the computer and the keyboard is a coiled cord with an appearance very similar to a telephone handset cable. [11] The connector on the Amiga 1000 uses crossover wiring, similar to a telephone handset.
The RJ standards designations only pertain to the wiring of the (female) jacks, hence the name Registered Jack. It is commonplace, but not strictly correct, to refer to the unwired connectors or the (male) plugs by these names. The nomenclature for modular connectors is based on the number of contact positions and the number of contacts present.
For example, telephone cables in the UK typically have a BS 6312 (UK standard) plug at the wall end and a 6P4C or 6P2C modular connector at the telephone end: this latter may be wired as per the RJ11 standard (with pins 3 and 4), or it may be wired with pins 2 and 5, as a straight-through cable from the BT plug (which uses pins 2 and 5 for the ...
GG45 Connector. GG45 (GigaGate 45) and ARJ45 (Augmented RJ45) are two related connectors for Category 7, Category 7 A, and Category 8 telecommunication cabling. The GG45 interface and related implementations are developed and sold by Nexans S.A., while the ARJ45 interface and related implementations are developed and sold by Bel Fuse Inc.
Name Nominal speed Lanes Standard Introduced Backward-compatible PHY interface Connector SFP 100 Mbit/s: 1 SFF INF-8074i 2001-05-01 None MII LC, RJ45 SFP 1 Gbit/s: 1 SFF INF-8074i 2001-05-01 100 Mbit/s SFP* SGMII LC, RJ45 cSFP 1 Gbit/s: 2 LC SFP+ 10 Gbit/s: 1 SFF SFF-8431 4.1 2009-07-06 SFP XGMII LC, RJ45 SFP28 25 Gbit/s: 1 SFF SFF-8402 2014-09 ...
Class or connector name Used for Notes RF connectors (radio frequency signals). Generally use coaxial cable types such as RG-6 and RG-59 (except for twin-lead). Belling-Lee/IEC 169-2 connector TV aerial plug (a.k.a. antenna plug) Television antenna connection for most video devices outside North America. Used by early home computers and game ...
Pin 1 is typically indicated on the body of the connector by a red or raised "V" mark. The corresponding wire in a ribbon cable is usually indicated by red coloration, a raised molded ridge, or markings printed onto the cable insulation. On the connector pin 2 is opposite pin 1, pin 3 is next to pin 1 along the length of the connector, and so on.
AMP connector. In 1941, Aircraft and Marine Products (AMP) was founded with electrical connections lacking solder for quick and removable wire connection used for aircraft and ships. After the war time boom, the company had to adapt to the post-war economy, and in 1956, the name of the company was changed to AMP Incorporated when it incorporated.