NCT4
Baud Rate of 256 QAM
8 bits per second
The two types of methods used in splicing Fiber?
Fusion and Mechanical
In digital transmission signals that are constrained to have two possible states: 1 or 0, on or off?
Binary Format
what is the device that scores and then breaks the optical fiber to prepare it for splicing
Cleaver
Comcast was founded in what year? Town?
1963, Tupelo, Mississippi
what does CMTS stand for?
Cable Modem termination system
When splicing a 24 count fiber, how man different colors will you be working with?
12
A clustering of beats 1.25 MHz above the visual carriers in a CATV network.
Composite second order (CSO)
What is it called that the center of the fiber that carries the transmitted light.
Core
Where are th locations for Universal studio theme parks?
Hollywood Ca, Orlando Fla, Osaka Japan, Singapore
It displays the optical transmitters,nodes,fiber footages of the optical network.
Fiber Map
What class of laser is known to be an eye and skin hazard?
Class 4
Name 3 advantages of Trunk Reduction.
Shorter cascades, fewer and smaller outages, improved picture quality
enables different wavelengths to be carried on a single optical fiber
WDM (Wave division multiplexing)
What is the address of the comcast building in NYC?
30 Rockefeller Plaza (30 Rock)
What is Ohm's Law?
E=IxR
Red, Black, Yellow, Violet, Rose and Aqua
Whats the 3 main parts of a fiber optic link?
Fiber optic cable, Transmitter, and reciever
Allows multiple wavelengths above and below a central wavelength to be carried on a single optical fiber
(DWDM) Dense Wave Division Multiplexing
This theme park, based on a famous literary character debuted in 2010.
Th wizarding World of Harry Potter
List the steps for basic analog to digital conversion process
Sampling, Quantization, and encoding
using the formula (n/3+2), what is the maximum peak to valley for the 4th amp in a cascade?
3.33db
Name 4 things that the CMTS manages
Time slots, contention slots, modem data, and transmit level
What are SC, APC, UPC and LCSC types of?
Fiber connectors
What was the original name for Comcast?
American Cable System