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| 8inch 24AWG Cat5e 350MHz UTP Male to Female Crossover Bare Copper Ethernet Network Extension Cable - Gray |
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| Question: This cable is listed as being "bare copper", does that mean it has no cable jacket or insulation? |
Answer: The "bare copper" refers to the construction of the conductors, as specified in the following reference:
Section 5.3 of TIA-568-C.2 requires compliance with ANSI/ICEA SS-90-661-2006 and ANSI/ICEA S-102-732, which both include the following: "Solid conductors shall consist of commercially pure, annealed, bare copper ..."
http://www.cablinginstall.com/index/display/article-display/4838983421/articles/cabling-installation-maintenance/news/network-cable/cat6/2011/3/CCCA-CDA-warn-against-copper-clad-aluminum-cables.html
The problem is that some manufacturer's cut costs by using Copper Clad Aluminum wire for their conductors. The aluminum has a higher resistance, which causes more heat and can thereby present a fire hazard. "Bare copper" is the term used in the National Electrical Code, Underwriters Laboratories, and the Communications Cable and Connectivity Association (CCCA). Our use of the term is intended to communicate our total compliance with their standards for Ethernet cable construction. |
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