Describe CSU/DSU Flashcards
1
Q
What does CSU/DSU stand for in networking?
A
CSU/DSU stands for Channel Service Unit/Data Service Unit.
2
Q
What is the primary function of a CSU/DSU in a network?
A
The primary function of a CSU/DSU is to convert digital data from a router into a format suitable for a digital leased line (such as a T1 or E1 line) and vice versa.
3
Q
How does a CSU/DSU connect to network equipment?
A
A CSU/DSU connects to network equipment via a serial connection to the router and to the telecom provider’s digital line.
4
Q
What type of networks typically use CSU/DSU units?
A
CSU/DSU units are typically used in wide area networks (WANs) where dedicated digital leased lines (such as T1/E1) are used for data transmission between remote sites.
