What type of cables is recommended for low-power network-powered broadband communication circuits outside of a building?

Prepare for the Arizona Contractor License – Low Voltage Communication Systems (CR-67) with questions and explanations. Boost your confidence and ace your exam!

Type BLU or BLX cables are specifically designed for low-power network-powered broadband communication circuits used outside of a building. These cables are suitable for outdoor applications due to their construction, which includes materials and designs that offer resistance to environmental factors such as moisture, UV exposure, and temperature extremes.

Using Type BLU or BLX cables ensures reliable and efficient signal transmission while protecting the integrity of the communication system in outdoor settings. Proper cable selection is crucial in maintaining the performance and safety of low-voltage systems, especially in varying external conditions. The other cable types mentioned may not have the same level of suitability for outdoor use, which is why they would not be recommended for this specific application.

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