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ADC KRONE - Guide - Data Center - TIA 942 Standard Overview

Tham khảo tài liệu 'adc krone - guide - data center - tia 942 standard overview', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | TIA-942 Data Center Standards Overview WHITE PAPER TIA-942 Data Center Standards Overview For the past 20 years cabling standards have been the cornerstone of ensuring proper design installation and performance of the network. The Telecommunications Industry Association TIA revolutionized our industry when they released the first TIA-568 Commercial Building Telecommunications Wiring Standard which describes the design installation and performance requirements for telecommunications cabling systems in commercial buildings. On the whole standards have enabled our industry to effectively advance faster and further. Unfortunately data centers were historically designed in the absence of established standards. This had many network administrators faced with the challenge of choosing technologies and deciphering how to properly implement them into an often-undersized space that is responsible for securely and reliably providing all the existing and future services to an enterprise. In April 2005 the TIA responded with the TIA-942 Telecommunications Infrastructure Standards for Data Centers the first standard to specifically address data center infrastructure. Intended for use by data center designers early in the building development process TIA-942 covers the following Site space and layout Cabling infrastructure Tiered reliability Environmental considerations This paper describes the key elements of the TIA-942 standard a valuable tool in designing your data center and maximizing your investment. TIA-942 Data Center Standards Overview Site Space and Layout Proper space allocation for a data center starts with ensuring that space can be easily reallocated to changing environments and growth. Designers must strike a balance between acceptable initial deployment costs and anticipated space required in the future. The data center should be designed with plenty of flexible white space empty space that can accommodate future racks or cabinets. The space surrounding the data