Question 1.
Code
ANSWER
Addresses the safety of persons, property and the environment associated with the ITS cabling Installation
Question 2.
NEC
ANSWER
National electric code
Question 3.
Frequency conversion chart
ANSWER
One thousand hertz = 1KHz One million Kilohertz = 1 MHz One billion Megahertz = 1 GHz
Question 4.
NFPA
ANSWER
National Fire protection association
Question 5.
AHJ
ANSWER
Authorities having jurisdiction
Question 6.
TIA/EIA
ANSWER
- Telecommunications Industry association
- Electronic industries alliance
Question 7.
BICSI
ANSWER
- Building
- Industry
- Consulting
- Service
- International
, Question 8.
Frequency
ANSWER
Optical pulses using cycles per second, 1 unit of hertz = 1 cycle per second 4hz = 4 cycles per second
Question 9.
Definition of transmission
ANSWER
The movement of information in the form of electrical or optical signals from one point to another through a transport medium
Question 10.
Refraction
ANSWER
Bending of the light as it passes from one medium into another
Question 11.
MHz
ANSWER
- Quantifies the bandwidth of a cabling system in a frequency range
- Information handling capabilities of the medium
Question 12.
Megabits
ANSWER
- transmission rate
- Number of bits information that can be transported over the medium(vehicles of the highway)
Question 13.
Anatomy of a fiber
ANSWER
- Core
- Cladding
- Coating
Question 14.
Attenuation =
ANSWER
The decrease in magnitude of transmission signal strength between points, expressed in decibel as the ratio of out put to input signal