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. 

Last month, I addressed how to determine if an adhesive/polish connector was good by inspecting the polished end of the connector with a microscope.

Every other year, the release of the Profile of the Electrical Contractor enables us to examine the changes that have taken place in the electrical contracting industry.

According to the Energy Storage Association, an energy-storage system improves the way electricity is generated, delivered and consumed. It certainly helps during power outages.

In April 2014, access control technology and security service provider Matrix Systems Inc., Miamisburg, Ohio, launched a technology division named Frontier.

More on Systems

 
Balancing Fiber and Copper in Networks
by Staff |
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There are many options when choosing the correct cabling media for your network installation. Category 5e, Enhanced 5e, Category 6, single-mode, and multimode fiber are among the selections you have.

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Next-generation Multimode Optical Fiber - Where Does It Stand?
by Staff |
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In the May 2001 Electrical Contractor, my article mentioned that a high laser-bandwidth 50-micron fiber was being considered for use for LANs less than 300 meters in length. So where does it stand, now that five months has past?

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A Web-Footed Tour of NECA's Show
by Staff |
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Recent NECA Shows included many dot-com exhibitors. While this month’s 2001 preview isn’t as heavily populated, an e-commerce “tour” is possible in Washington, D.C., from October 21 to 23. For information, see www.necashow.org.

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Homes Are Becoming Smarter than Humans
by Staff |
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First it was cars chirping up to let forgetful drivers know, “Your lights are on.” Now, the home is becoming smarter and better able to “think” for itself. Whether you love or hate the idea of a house that is smarter than you are, the fact is that the smart home is coming.

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VDV Cabling Systems Update
by Staff |
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In a period marked by turmoil in high-tech businesses, voice, data, and video (VDV) cabling technology continues to progress toward better standards and higher bandwidth for commercial applications.

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The Alphabet Soup of Fiber Optic Connectors
by Staff |
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One of the negative aspects of high tech is its habit of using abbreviations and acronyms for practically everything. It gets so bad, we joke about all the TLAs or three-letter acronyms.

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