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Leased Lines

In: Computers and Technology

Submitted By crweid2858
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Leased Lines
Crystol Weidger
INF325: Telecommunications & Networking Concepts
Instructor: Sabahudin Tricic
December 10, 2012

Leased Lines In this paper we will answer the following questions a-g for a better understanding of leased lines.
a. Below what speed are there different leased line standards in different parts of the world?
Lease lines span between 1.544 Mbits/second for a typical T1 located in North America to over 34 Mbits/second in Europe. It was below 50 Mbits of data transmission when difficulties started to occur from country to country so that different parts of the world could configure their own set of lease line standards (Panko & Panko 2011). b. What is the exact speed of a T1 line?
North America provides lease line access in the form of T1. This is a dedicated connection which supports data rates of 1.544 Mbps (Panko & Panko, 2011). c. What are the speeds of comparable leased lines in Europe?
The comparable lease line standards start at the speed of 2.048 Mbps which is known as E1. Europe provides a similar structure to the North American for data connectivity. Even though Europe’s’ structure may be similar to North American structure it is different. d. Why are fractional T1 and E1 speeds desirable?
Fractional T1 and E1 speeds are desirable because they help to alleviate cost. They also provide dedicated transmissions that can be divided into different lines for multiplexing data and voice communications. The T1/E1 is mainly used by companies and individuals that have a demand on internet access performance that is going to be dependable. e. List common fractional T1 speeds.

Leased Lines
The leased lines span between 1.544 Mbits/second for a typical T1 that is located in North America to over 34Mbits/second in Europe. There is also in Europe a comparable leased line standard that starts at…...

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