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Systems/Integrated Building Systems/Low Voltage

 
CCTP Technology Converges Security with IT
by
Joseph M. Kelly
| March 2003
| under
  • Systems

A new closed circuit over twisted pair (CCTP) surveillance system developed by data communications distributor Anixter Inc., in conjunction with manufacturer partners Philips CSI, Belden Wire & Cable, and Middle Atlantic, effectively melds digital closed circuit (CCTV) technology with a local ar

READ MORE
 
Securing the Education Market
by
Joseph M. Kelly
| March 2003
| under
  • Your Business

School systems, colleges and universities are investing heavily to ensure their facilities adequately protect students from an increasingly unstable outside world.

READ MORE
 
Motor-Operated Appliances
by
Mark C. Ode
| March 2003
| under
  • Systems

Article 422 of the 2002 National Electrical Code covers electrical appliances used in dwellings, commercial facilities and some industrial installations. Many appliances utilize only electrical power.

READ MORE
 
Zone Cabling
by
Jim Hayes
| March 2003
| under
  • Systems

It’s obvious that fiber optics is not copper wiring. Advantages of fiber include the capability of going longer distances at higher speeds, plus immunity to electromagnetic radiation. These advantages overcame its cost disadvantage and made it the cabling choice for telecommunication and CATV.

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Security System Cabling
by
Jennifer Leah Stong-Michas
| March 2003
| under
  • Systems

Because we all want to feel safe and secure, the prevalence and necessity of security systems has always been a driving factor in business and industry. The tragic events of Sept.

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Do Your Systems Have Class and Style?
by
Wayne D. Moore
| March 2003
| under
  • Your Business

In the day-to-day challenges of electrical contracting, when a specific wiring question arises, the wiring methods you use depend on what you have learned in the trade along with an occasional dose of the National Electrical Code.

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Checks and Balances
by
Marilyn Michelson
| March 2003
| under
  • Your Business

If you’re involved with security systems (procurement, design or installation), this article looks at what market segments they may fall in and where you can go to learn more about the “standards” that apply to a product or its installation.

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Installing Fire-Alarm Systems, Part II
by
Wayne D. Moore
| February 2003
| under
  • Systems

Last month, in part one of this article, we said the National Electrical Code (NEC) and the “National Fire Alarm Code” from the National Fire Protection Association (NFPA) were two of the most important resources needed to properly install a fire-alarm system.

READ MORE
 
Market Convergence Means Opportunity
by
A. Lee Chichester
| February 2003
| under
  • Systems

While the general market outlook for unshielded twisted-pair (UTP) and coax cable is flat, certain segments will jump this year. “Overall market growth will be in the lower single-digit area,” said Bill Miller, director of marketing for Belden Electronics Division.

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Home Theater: Broadening Your View
by
Ed Lawrence
| February 2003
| under
  • Systems

You’re familiar with the concept of the “smart house,” which is in the third generation of development. Their computerized electrical systems open garage doors, program lighting schemes and operate home-security systems. Some even turn on the coffee pot.

READ MORE
 
MACs: A 'Contractor Paradise'
by
Joe Salimando
| February 2003
| under
  • Systems

When it comes to moves, adds and changes, most customers can’t or won’t do what it takes to cut costs. As a result, many VDV contractors are surviving tough times thanks primarily to MACs work.

READ MORE
 
Aluminum Wire Terminations, Oversize Distribution Panels and More
by
George W. Flach
| February 2003
| under
  • Systems

CODE CITATIONS Article 110 Requirements for Electrical Installations Article 215 Feeders Article 220 Branch Circuit, Feeder and Service Calculations Article 250 Grounding Article 400 Flexible Cords and Cables Article 404 Switches Article 430 Motors, Motor Circuits and Controllers Aluminum wire termi

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Article 210 - Branch Circuits: Required Receptacle Outlets, Part X
by
Charles R. Miller
| February 2003
| under
  • Systems

210.52(H) Hallways Article 210 covers branch circuits except for those supplying only motor loads. Motor-load requirements are covered in Article 430. Receptacle-placement provisions are stipulated in 210.52(A) through (H).

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Maintenance Adds Value to Sales
by
Jennifer Leah Stong-Michas
| February 2003
| under
  • Your Business

System maintenance can be about anything you want it to be. It could be in reference to communications (data or voice networks), electrical, mechanical, security or anything your heart or bottom line desires. You may think that such a statement is too sweeping and general, right? Wrong.

READ MORE
 
TIA Published New Standard TIA/EIA-568-B.2-1
January 2003
| under
  • Systems

The Telecommunications Industry Association (TIA) has published two new standards, 'Commercial Building Telecommunications Cabling Standard, Part 2: Balanced Twisted Pair Cabling Components, Addendum 1 -- Transmission Performance Specifications for Four-Pair 100 Category 6 Cabling.

READ MORE
 
Selling To A CXO - Dealing With The New, All-Purpose Executive Title
by
Jennifer Leah Stong-Michas
| January 2003
| under
  • Your Business

To start with, let us clarify one thing: CXO is the latest industry acronym. OK, even if it is not the newest, most popular buzzword on the street, we are officially claiming it to be so starting now. It definitely makes sense, what with all of the CEOs, CFOs, CIOs, CTOs—the list can go on and on.

READ MORE
 
Category 6 and Beyond - Copper Cable Continues To Meet Demand
by
Thomas E. Glavinich
| January 2003
| under
  • Your Business

Copper cabling has provided a reliable, flexible and economical communications medium for decades.

READ MORE
 
Installing Fire Alarm Systems - Part I: A Quick Guide To Getting Started In The Business
by
Wayne D. Moore
| January 2003
| under
  • Systems

Many electrical contractors have attempted to install commercial fire alarm systems and because they were not properly prepared, they did not enjoy the experience. What steps do you take to properly install such a system?

READ MORE
 
Underground Wiring To A Post Lighting, GFCIs in Commercial Kitchens and More
by
George W. Flach
| January 2003
| under
  • Your Business

CODE CITATIONS Article 110 Requirement for Electrical Installations Article 215 Feeders Article 220 Branch-Circuits, Feeders, and Service Calculations Article 230 Services Article 240 Overcurrent Protection Article 250 Grounding Article 300 Wiring Methods Article 310 Conductors for General Wiring Ar

READ MORE
 
Wireless Local Loop Technology Eyeing the Last Mile
January 2003
| under
  • Systems

In spite of previous setbacks, many in the telcom industry still see potential in Wireless Local Loop (WLL) technology to complete the connection between users and their phone companies. Past attempts have not been encouraging.

READ MORE

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News and Announcements

IDEAL Gives Away First of Four SignalTEK II Cable Qualifiers
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Southwire Circuit Wire Management System Eliminates Wire Spool Hassles
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