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htws9c9l · Posted: Thu 7:19, 21 Nov 2013 Post subject: moncler outlet What Is OPGW Fiber

Article Tags: Ground Wire, Optical Fibers, Opgw Cable
:: OPGW stands for what?
OPGW, or OPTGW cables stand for Optical Ground Wire and they are a type of overhead optical fiber cable. OPGW [url=http://www.ennenne.it]moncler outlet[/url] cables are usually installed on normal voltage and extra high voltage power lines. This type of [url=http://www.lotogame.fr/louboutin-pas-cher/]louboutin[/url] cable has two functions: Ground Wire and providing a communication link for the transmission of voice, video or data by incorporating optical fibers into the cable. It is used in the construction of electric power transmission and [url=http://www.reedlawky.com/hollisterde.php]hollister deutschland[/url] distribution lines.
OPGW fiber cables are used to replace conventional ground wire of old power lines with increasing fiber communications function.
:: The Structure of a OPGW Cable
An OPGW cable contains a tubular structure with one [url=http://www.thehygienerevolution.com/cl.php]louboutin pas cher[/url] or more optical fibers in it, surrounded by layers of steel and aluminum wire.
:: Where is OPGW Cable Installed
The OPGW cable is installed between the tops [url=http://www.par5club.com/louboutin.php]louboutin pas cher[/url] of high-voltage electricity pylons. The conductive part of the cable serves to bond adjacent towers to [url=http://www.renaissancedestoiles.fr]louboutin[/url] earth ground, and shields the high-voltage conductors from lightning strikes. The optical fibers in the cable are used for transmission of data.
:: Advantages of OPGW Cable
Overhead [url=http://www.accrh.fr]doudoune moncler pas cher[/url] fiber optic [url=http://www.batfriendtrust.it]scarpe hogan[/url] cable systems play a [url=http://www.thehygienerevolution.com/cl.php]louboutin[/url] key role in telecommunications networks. Due to the fact that no civil works are required and the rights of way have already been established, it is possible to [url=http://www.ttcarpets.co.uk]mulberry sale[/url] minimize [url=http://www.rtnagel.com/airjordan.php]jordan pas cher[/url] costs and, most importantly, the time required to begin network operation.
:: Other Types of Overhead Optical Fiber Cables
1) Self-supporting cables (ADSS). Self-supporting optical cable system for all types of lines: [url=http://www.batfriendtrust.it/category/scarpe-hogan/]Scarpe Hogan[/url] electric lines, overhead distribution lines for railways, etc.
2) Lashed fiber optic cables. Optical cables lashed to the ground wire or the phase cable on [url=http://www.sandvikfw.net/shopuk.php]hollister outlet sale[/url] the electric [url=http://www.tesangay.com/barbour.php]barbour deutschland[/url] lines.
3) OPPC cables. Composite optical phase cables, for high voltage electric lines up to 135 kV. [url=http://www.ennenne.it]moncler sito ufficiale[/url]

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