1 Dec Buy DIN () Mechanical Structures For Electronic Equipment; Mechanical Structures Of The ,6 Mm (19 Inch) Series;. 10 Mar Category:DIN Good pictures. Advanced All images; Featured pictures; Quality images; Valued images; In this category and in In this. DIN Title (german) Bauweisen für elektronische Einrichtungen; ,6-mm-Bauweise; Bauelemente an Frontplatten; Einbaubedingungen.

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The height of the electronic modules is also standardized as multiples of 1. A din 41494 rack is a standardized frame or enclosure for mounting multiple electronic equipment modules. See also Industrial PC. Din 41494 server rack 411494 from the rear. The posts have holes in them at regular intervals, with both posts matching, so that each hole is part of a horizontal pair with a center-to-center distance of Although open-frame racks are the least expensive, they also expose air-cooled equipment to dust, lint, and other environmental contamination.

By using this site, you dn to the Terms of Use and Privacy Policy. According to Telcordia Technologies Generic Requirements document GRCORE, during an earthquake, telecommunications equipment is subjected to motions that din 41494 over-stress equipment framework, circuit boards, and connectors. There is no standard for airflow and cooling of rack mounted equipment. A pair of rails din 41494 mounted directly onto the rack, and the equipment then slides into the rack along the rails, which din 41494 it.

The distance of the right edge of the right mounting rail to the left edge of the left mounting din 41494 is millimetres A rack’s mounting fixture consists of two 414494 metal strips also referred to as “posts” or “panel mounts” standing vertically. Open Rack din 41494 a mounting system designed by Facebook ‘s Open Compute Project that has the same outside din 41494 as typical din 41494 racks e.


Ina durable fiber reinforced plastic inch rackmount case din 41494 patented by Din 41494 Composites and became widely used in military and commercial applications for electronic deployment and operation. Square-hole racks allow boltless mounting, such that the rack-mount equipment only needs to insert through and hook down into the lip of the square hole. From Wikipedia, the free encyclopedia. Physical Don, are available, [10] with 14494 4 representing the most demanding environment. The size denotes the width of the faceplate for the installed equipment.

The rack unit is a measure of vertical spacing and is common to both the 19 and 23 inch racks. Examples include telephone exchanges, network cabling panels, broadcast studios and some government and dib applications. With the prevalence of inch racks in the Telecoms industry, the same practice is also common, but with equipment having dih and inch brackets available, enabling them to be mounted in existing racks.

Larger cases typically have wheels for easy transport. APC SX-range racksit din 41494 common for dkn that features 4-post mounting brackets to have an adjustable rear bracket.

inch rack – Wikipedia

In other projects Wikimedia Commons. However, not all equipment is suitable for this type of mounting.

The inch rack format has don constant while the technology that is mounted within it has changed considerably and the set of din 41494 to which racks are applied sin greatly expanded. An enclosed sealed cabinet with forced air fans permits air filtration to protect equipment from dust.


The First Stored Program Computer. This of course varies din 41494 manufacturer, the design of the rack and its purpose, but through common constraining factors such as raised floor tile dimensionsthese dimensions have become quite common.

Slides or rails for computers and other data processing equipment such as disk arrays or routers often need to be purchased din 41494 from the equipment manufacturer, as there is no standardization din 41494 such equipment’s thickness measurement from the side of the rack to the equipment or means dinn mounting din 41494 the rail. Retrieved from ” https: This prevents circular airflows where hot exhaust air is recirculated through an adjacent device and causes overheating.

Computer servers designed djn rack-mounting can include din 41494 number of extra features to make the server easy to use in the rack:. For instance, most optical disc players will not work upside-down because the driving motor mechanism does not grip the disc. This is usually required by local building codes in seismic zones. din 41494

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Byit was an established standard with holes tapped for screws with alternating spacings din 41494 1. Two-post racks provide two vertical posts. A variety of airflow patterns can be found, including front intakes and rear exhausts, as well as side din 41494 and exhausts.

Din 41494 hole pattern thus repeats every 1. When in place, the equipment may also then be bolted to the rack.