Jump to content

ARJ45

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Monkbot (talk | contribs) at 12:26, 3 January 2020 (→‎top: Task 15: language icon template(s) replaced (2×);). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

In computer networking hardware, ARJ45 (Augmented Registered Jack 45) is an electronic connector for very high speed applications, such as Class FA installations as defined by the standard ISO/IEC 11801 and 10, 40 and 100 Gigabit Ethernet transmission copper cabling.

ARJ45 complies with the international standard IEC 61076-3-110.[1]

The connector operates in the frequency spectrum between 600 MHz to 5 GHz with shielded twisted pair and twinax cables. ARJ45 utilises an internal system of Faraday cages to reduce cross talk to 35 dB or better at 5 GHz. Its performance up to 1000 MHz corresponds to category 7A connecting hardware.

Variants include ARJ45 HS, an 8-contact connector, and ARJ45 HD, a 12-contact connector, equivalent to the GG45 with a switch in the jack that activates the alternative pin locations when a RJ45 plug is inserted.

See also

References

  1. ^ IEC Webstore: International standard IEC 61076-3-110 Connectors for electronic equipment - Product requirements - Part 3-110: Rectangular connectors — Detail specification for shielded, free and fixed connectors for data transmissions with frequencies up to 1000MHz, Edition 1.0, December 2007; ( (in English and French) "Preview" (PDF). (217 KB))

External links