Insert your answer after each question in a bold red typeface. When complete, attach the document as your submission for this assignment. You may name your answers document any name you choose. Once I score your document it will be named [Last Name][First Name], and returned to you as an attachment to my feedback.
When your answer consists of a list of items, please enter only one list-item per line. This helps speed the scoring process.
Name: ________Hugo Tinoco sanchez ___________
Describe the responsibilities and scope of authority for each of the following government organizations. You may need to review the discussion on the ITU from chapter one: …show more content…
Name the two types of dedicated-circuit services in common use today, and provide a complete list of common speeds and designations associated with each type.
T Carrier Services
T1 & T3 are commonly used. a T1 provides a data rate of 1.544Mbps - TDM provides 24-64 Kbps circuits. - DS1
A T3 circuit transmits a rate of 44.736Mbps - Usually used with MAN’s and WAN’s - DS3
T2 - 6.312Mbps DS2
T4 - 274.176 Mbps - DS4
FT1 - 64 Kbps - DS0
Synchronous Optical network (SONET) Services:
SONET begins from 51. Mbps and goes up to a high of 622.08 Mbps, the hierarchy is devided into OC levels 0 Optical Carrier.
Compare and contrast frame relay and ATM private packet switched services.
Frame Relay: Slower than ATM - More unreliable, NO QoS Yet - Slower Data Rates No error detection or correction - Cheaper
ATM: Extensive QoS It doesn’t offer error control - Faster Data Rates - Less Delays - Expensive
Explain the difference between an SVC and PVC, include in your explanation the connection or connectionless orientation of each.
SVC - Switched Virtual Circuits - Is dis connected when a call ends, established dynamically on a per call basis only, meaning only active as long as the