A users newly installed network jack in their office has intermittent connectivity problems.
Upon tracing the network cable back to the punch down block, the network technician
determines that the length is 180 feet (55 meters). The network cable also passes by several
open power junction boxes. The cable tests as continuous across all wires and is punched
down correctly. Which of the following is the MOST likely cause of the intermittent
connectivity problems?
A.
EMI
B.
TXRX reversed
C.
DB loss
D.
Faulty network card