Network cabinet knowledge
Type of network cabinet:
Was referring to the cabinet or the use of the console and the main purposes, mainly for what the user design. Be divided into network cabinets, network server rack, network wiring cabinets, consoles.
Capacity:
Refers to the cabinet or the effective use of space inside the console, generally to do with the U unit. (1U = 4.45cm)
Standard:
Many project-level panels of equipment have adopted 19-inch width, so 19-inch cabinet is the most common form of standard cabinets. Standard cabinet structure is relatively simple, mainly including the basic framework, the internal support systems, wiring systems, ventilation system. Overall there are 19-inch standard rack width, height, depth of three conventional indicators. Although the installation of equipment for the 19-inch panel width of 465.1mm, but the physical width of the common cabinet for 600mm and 800mm two kinds of products. Height generally from 0.7M-2.4M, according to the number of cabinet equipment and uniform style may be, usually manufacturers can customize the specific height, the common finished 19-inch rack height is 1.6M and 2M. General from the cabinet depth of 400mm-800mm, according to cabinet size of the device, depending on manufacturers you can usually customize a special depth of products, commonly finished 19-inch cabinet depth of 500mm, 600mm, 800mm. 19-inch standard rack equipment in the installation of a special unit with a high share of "U", said, 1U = 44.45mm. Use 19-inch standard equipment rack panels are generally manufactured according to specifications nU. For some non-standard equipment, mostly through additional adapters baffle into 19-inch chassis and fixed.
Door&Lock:
Products in the cabinets, doors and locks used to protect the safety of equipment, some products specially installed the security of electronic door locks, and some products are also designed with front and back doors open the back door switch or dual-mode for easy installation and removal.
Additional function:
Additional features refers to the cabinet and console products, apart from their own should have the most basic functions, which has the other functions, in order to increase the function of the product itself. Such as: Front and back doors for quick loading and unloading, can be locked, trapezoidal shape front door, double-open back door; Adjustable installation depth, front and rear doors and side panels can be locked; Bilateral openings glass front door, all door openings, front and rear doors, side panels using the same key lock, can be installed desktop server; Fire protection, all-round access, temperature control; Install closet can move back and forth, up and down freely adjustable shelves installed equipment, rolling castors and fixed legs, fans, cooling devices; Can easily be demolished and the front left side door can be closed upper, lower alignment channel;
Cabinet&Console:
Cabinet and console are generally produced by cold-rolled steel or alloy used to store computer and associated control equipment, items, they may provide protection of the storage of equipment, shielding of electromagnetic interference, orderly and neatly arranged equipment, to facilitate future maintenance of equipment,
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