Free CCNT Exam Braindumps (page: 28)

Page 27 of 265

Relative long transmission routes between cities and towns are commonly served by
T carrier, fiber optics and:

  1. Satellite systems.
  2. 2 wire analog loops.
  3. Digital radio systems.
  4. L4 carrier systems.

Answer(s): C



A transmission system with only two leads, labeled tip and ring, is:

  1. A T carrier system.
  2. A DID trunk.
  3. A full duplex local loop.
  4. The connection between the DLC and the CO switch.

Answer(s): A



Using modified resistance design, 26 gauge cable is used to a distance of:

  1. 1,000 feet.
  2. 15,000 feet.
  3. 50,000 feet.
  4. 5 miles.

Answer(s): B



T carrier systems use __________ every 6,000 feet.

  1. Load coils
  2. Repeaters
  3. Power amplifiers
  4. Power supplies

Answer(s): B






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