What is the purpose of rate decoupling for ATM transmission?
A. It provides transparency between SONET and SDH.
B. It converts higher-speed DS3/E3 to lower-speed optical rates.
C. It processess the packing and unpacking of frames into 53-octet cells.
D. It allows lower-speed traffic on an ATM facility without causing traffic gaps.
Answer:D
What is the purpose of rate decoupling for ATM transmission?
A. It provides transparency between SONET and SDH. B. It converts higher-speed DS3/E3 to lower-speed optical rates. C. It processess the packing and unpacking of frames into 53-octet cells. D. It allows lower-speed traffic on an ATM facility without causing traffic gaps.