QUESTION (a) Outline any THREE ways in which a transmission medium can contribute to signal errors..

FIRST GRADER essay writing company is the ideal place for homework help. If you are looking for affordable, custom-written, high-quality and non-plagiarized papers, your student life just became easier with us. Click the button below to place your order.


Order a Similar Paper Order a Different Paper

QUESTION

(a) Outline any THREE ways in which a transmission medium can contribute to signal errors during transmission. (6 Marks)

(b) Distinguish between the transmission of light through Multi mode fibre and single mode fibre with the aid of a diagram. (4 Marks)

(c) State FOUR advantages and TWO disadvantages of optical fibres (6Marks)

(d) State any FOUR desirable characteristics of optical detectors (4 Marks) QUESTION

(a) Compare optical fibre and microwave link in terms of

• Transmission speed

• Security of data

• Bandwidth

• Electromagnetic interference (4 Marks)

(b) Distinguish between DCE and DTE as applied in data communication with the aid of a diagram (4 Marks)

(c) Determine the channel capacity given a frequency range of 100 Hzs to 3400 Hertzs, if a 16 level MODEM is used (5 Marks)

(d) (i) describe asynchronous transmission with the aid of a sketch

(ii) Outline TWO advantages of asynchronous transmission

(iii) Outline TWO disadvantages of asynchronous transmission (7Marks)

     
For a custom-written paper on the above topic, place your order now!
What We Offer

• On-time delivery guarantee

• PhD-level professionals

• Automatic plagiarism check

• 100% money-back guarantee

• 100% Privacy and Confidentiality

• High Quality custom-written papers

Got stuck with another paper? We can help! Use our paper writing service to score better grades and meet your deadlines.

Get 15% discount for your first order


Order a Similar Paper Order a Different Paper
Writerbay.net