Final Exam Flashcards Preview

CISA-2120 Switching > Final Exam > Flashcards

Flashcards in Final Exam Deck (5)
Loading flashcards...
1
Q

What are the range of Downstream frequencies?

A

50 to 860 MHz

2
Q

What are the range of Upstream frequencies?

A

5 to 42 MHz

3
Q

There are two layers in DOCSIS, what are they?

A

The Physical layer and the MAC layer

4
Q

What are the two types of equipment are required to send digital modem signals upstream and downstream on a cable system?

A

Cable Modem Termination System (CMTS) and the Cable Modem (CM)

5
Q

What are the two components are the DSL transceiver and the DSLAM?

A

The Transceiver and the DSLAM