Fujitsu V01 Manual Do Utilizador

Appendixes 

128

 

(CAT5e) and uses the all of 4 pairs signal wires. 

The maximum cable length is 1000 meters and 

the network topology is the star type. 

APSK is a modulation system that expresses 

information using a combination of multiple 

carrier waves with different phases and 

amplitude values.  Each modulated signal (one 

symbol) can transmit four bits of data. 

One of the video formats. In this format, the 

numbers of pixels for the color-difference 

 

components (Pb and Pr) are half the number of    

pixels for the brightness component (Y) in the    

horizontal and vertical directions. 

One of the video formats. In this format, the 

numbers of pixels for the color-difference 

components (Pb and Pr) are half the number of 

pixels for the brightness component (Y) in only   

the horizontal direction.