Many "T1" lines that carriers provide today use ________ in the local loop.
A) 1-pair voice-grade UTP
B) 2-pair voice-grade UTP
C) 1-pair data-grade UTP
D) 2-pair data-grade UTP
Correct Answer:
Verified
Q27: In coaxial cable,the two conductors _.
A) run
Q29: In ADSL,the residential customer needs a(n)_.
A) DSLAM
B)
Q42: Why is Carrier Ethernet popular?
A)It uses a
Q42: Which of the following DSL services tends
Q46: In a PSDN,customers connect to the network
Q47: In MPLS,the _ adds the label to
Q48: The PSDN technology that is growing rapidly
Q50: T1 leased lines run at a speed
Q56: In Carrier Ethernet,which service is a competitor
Q61: MPLS routers base their decisions on a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents