Systems

 

 

Integrated electrical and low-voltage systems of all types—inside and outside a building—encompass the range of work that electrical contractors do. The articles in this section highlight different types of work, from security, fire and life safety, to traditional electrical power and distribution, to lighting, cabling and more. 

In several recent columns, I discussed the process of fiber optic terminations. I examined each step in detail and shared some of the things I have learned from experience and teaching students. As they say, one learns from one’s mistakes.


Data centers are energy hogs. They can consume up to 100 times more energy than a standard office building, according to the Department of Energy’s (DOE’s) Office of Energy Efficiency and Renewable Energy (EERE).

Dranetz Model 606 was introduced in 1975.

The importance of monitoring the quality of the electrical supply has increased with the ongoing push to boost uptime, productivity and profits. When carrying out business 24/7, having a process or operational interruption can negatively affect of the bottom line.

Invented in the 1980s at Eastman Kodak, organic light-emitting diodes (OLEDs) are composed of a layer of organic material situated between an anode and a cathode and deposited on a substrate.

More on Systems

 
10 Gigabit Ethernet Is on the Horizon
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Experts expect the 10 Gigabitt Ethernet (10Gig-E) standard to be completed by March 2002. One of the first questions to ask is, why should we need 10Gig-E when 1Gig-E was only standardized a couple of years ago?

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TIA to Redefine Telecommunications Administration
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In 1993, TIA approved and published TIA/EIA-606 Administration Standard for the Telecommunications Infrastructure of Commercial Buildings. This standard has received limited market acceptance, possibly for two reasons. First, TIA/EIA-606 provides few concrete requirements.

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Product Focus: Distribution/Routing
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Ethernet IP Gateway

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Ethernet's Uses Continue to Diversify
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A recent survey of network executives published in Network World revealed the “typical” business network architecture today.

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EC Captures Structured Wiring Market
by Staff |
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Finally! Structured wiring has come home to America. Anticipating this increasingly attractive market, electrical contractor Tom Lowry made the move full swing into residential structured wiring systems.

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Allowing Modular Furniture to be Modular!
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With the growing adoption and use of modular furniture by the commercial building industry, any discussion concerning structured cabling without consideration of the TIA/EIA-568-B.1 recommendations concerning “Open Office Cabling” is insufficient.

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The Web Can Help Us Do Important Things, Three Large Contractors Say
by Staff |
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From Louisville, St. Louis, and Leavenworth, Kan., the three contractors profiled—last month, this month, and the next—are working to become even more lean and efficient.

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