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Cis Data Communications Concepts Wans

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Data Communication Concepts I
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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 ___________

Assignment Questions:

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:

ITU
Responsible for issues that involve information and communication technologies. Coordinates global use of the radio spectrum. Based around improving telecommunication infrastructure around the world.
FCC
b. An agency which regulates interstate and international communications by radio, tv, wire, satellite and cable in all 50 states, D. of Columbia and U.S territories. Media regulations for new technologies.

PUC c. Regulates communications with individual state border lines. Unlike the FCC which is country wide, and ITU which is globe world wide.

The textbook states that “a CSU/DSU is the WAN equivalent of a NIC in a LAN”. This is where the CSU/DSU is located in the connectivity path, but this does not explain its function. Explain the function that a CSU/DSU performs. Include in your explanation the difference between the CSU interface and the DSU interface.
The Csu/DSU Converts between a computing device Digital signal and the Digital Circuit digital signal. All of the converting is digital signaling. Basically, it is able to connect a DTE device like a router to a digital circuit connection,

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