What is the longest copper cable length supported by the IEEE 802.3an 10 Gigabit Ethernet standard?
A) 100 meters
B) 1 kilometer
C) 100 feet
D) 180 meters
E) 180 feet
A
Explanation: A) The longest cable length supported when using a copper cable (that is, Category 6a, 7 ) is 100 meters; notice, however, that even though the copper maximum length is the same for all Ethernet standards, the standard of the cable must change (that is, Category 6a or 7 instead of Category 5e or 6). A fiber cable must be used for Ethernet cable runs that need to be longer than this.
You might also like to view...
In order to view a zipped folder, you need to extract the files
Indicate whether the statement is true or false
Changes to the hyperlink ScreenTip can be made in the Edit Hyperlink dialog box
Indicate whether the statement is true or false
Which of the folloowing is NOT a field in an Ethernet frame?
A. Time-to-Live B. Type C. FCS D. Source MAC
Installing proper shielding on cables prevents ____.?
A. ?white noise B. ?impulse noise C. ?attenuation D. ?crosstalk