19-inch rack: Difference between revisions

The '''19-inch rack''' format, originally used as mounting systems for railroad signaling relays,<ref>Practical-Home-Theater-Guide.com's [http://web.archive.org/web/20120715182824/http://www.practical-home-theater-guide.com/equipment-racks-1.html Audio-Video Equipment Racks]</ref> has remained a constant while the technology that is mounted within it has changed to completely different fields. Equipment designed to be placed in a rack is typically described as rack-mount, rack mountable or subrack. It is covered by standards DIN 41494, IEC 297-3 and IEEE 1001.1