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Case Study Cathys Collectables

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Submitted By darnellmoss
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DSL is available at a cost of $60 per month for 1.5 Mbps down and 384 Kbps up.
DSL point-to-point technologies designed to provide high-speed data transmission over traditional telephone lines. The reason for the limited capacity on traditional telephone circuits lies with the telephone and the switching equipment at the end offices. The shorter the distance, the higher the speed, because with a shorter distance, the circuit suffers less attenuation which means a longer distance from the station, your speed/connection suffers.
Cable modem service is available for a cost of $50 per month for 1.5 Mbps down and 640 Kbps up.
Cable modem architecture is very similar to DSL—with one very important difference. DSL is a point-to-point technology whereas cable modems use shared multipoint circuits. With cable modems, each user must compete with other users for the available capacity. Furthermore, because the cable circuit is a multipoint circuit, all messages on the circuit goes to all computers on the circuit
Wireless DSL is available in her apartment building for $45 per month for 1.5 Mbps down and 256 Kbps up.
Wireless DSL, which requires a line of sight between the communicating transmitters. For this reason, wireless DSL has limited application because it requires tall buildings or towers to be effective. The most common use today is to provide Internet access to multitenant buildings such as remote office buildings, apartment buildings, and hotels. Transmitters are used to connect the building to the ISP, and DSL is used inside the building to connect to the wireless transceiver
Recommendation
Given the type of business model, all internet connection avenues are suitable; but knowing the amount of upload processing that Cathy does, I would have to recommend the cable service vs. the other two options.
Although no service is 100% protected, there are software and hardware solutions that can be obtained to aid in securing the network. If you want a tried and true solution with a super-fast connection, cable would be the way to go.

Fitzgerald (). Business Data Communications and Networking [10] (VitalSource Bookshelf), Retrieved from http://online.vitalsource.com/books/9781118090565/id/F10-9

http://fiberforall.org/fiber-vs-cable-vs-dsl/ retrieved 6 Apr 2012

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