An installed fiber run can be checked for faults, integrity, and the performance of the media by using what device?
light injector
light injector
OTDR
TDR
multimeter
Which characteristics describe fiber optic cable? (Choose two.)
It is not affected by EMI or RFI.
It is not affected by EMI or RFI.
Each pair of cables is wrapped in metallic foil.
It combines the technique of cancellation, shielding and twisting to protect data.
It has a maximum speed of 100 Mbps.
It is the most expensive type of LAN cabling.
coax cable
rollover cable
crossover cable
straight-through cable
Which type of cable run is most often associated with fiber-optic cable?
backbone cable
backbone cable
horizontal cable
patch cable
work area cable
What are three measures of data transfer? (Choose three.)
goodput
goodput
frequency
amplitude
throughput
crosstalk
bandwidth
Which fiber connector supports full duplex Ethernet?