Optical Interconnect

1) Propose a design for a 10 Tb/s interconnect operating over a 2 km transmission distance.

Include in your description the technologies for the transmitter, link and receiver, specifying the purpose of any optical or electronic devices and circuits used.

Estimate the amount of energy lost in each component.

Identify two optical innovations which could enable logic-to-logic energy use of 1 pJ/bit.

For each innovation, using diagrams, graphs or otherwise,

a) explain the operating principle, and quantify the energy saving

b) elaborate the research and development challenges

Discuss the technology challenges involved in creating manufactural interconnects. Consider both costs for production and also user costs in your answer

2) Based on the reference below ( ref 1)

a) Report the equations of the number of servers, number of switches, and number of links as a function of the switch radix for the following DCN and HPC architecture:

• Fat-Tree

• Clos

• BCube

• DCell

b) Calculate the number of switches and the overall costs (costs of the switches and links) for each architecture assuming:

• Number of servers around 100.000

• Cost 10 Gbps links = 120 $

• Cost 10Gbps / port of the switch = 20 $

c) Discuss and compare the costs and the latency of each architecture, assuming that the cut-through latency contribution of one switch is 600 ns

Reference [1]: [url removed, login to view] ( Y. Liu et al, “A Survey of Data Center Network Architectures )

3) Explain the differences in functional capability for optical and electrical switching technology when used in communication systems.

Identify the potential advantages, disadvantages and challenges using optical switches. A good answer will address traffic patterns, latency, throughput, control planes, synchronisation and buffering.

b) Using an example from the scientific literature, or otherwise, propose an optical interconnection network to enable optical packet-level connectivity between 100 server clusters. Estimate the physical size, bandwidth, and energy requirements.

It has to be done by 26th night by latest! No later than that!

Skills: Electrical Engineering, Electronics, Engineering, Technical Writing, Telecommunications Engineering

See more: aprire un call center virtuale aprire un call center con la soluzione virtuale, empleo call center telemarket ventas atencion al cliente mendoza, call center guatemala atención al cliente, pdf form design layout samples, project technical write, topics technical write, process technical write, writing project report technical, report japanese write report, project report technical, latex templates report technical, call center hourly pay manila call center job, samples call center quality assurance form, call center quality report samples, report history write codes quiz games, free technical write services, contents technical write, online technical write jobs, report summary write, crystal report technical solution, electronic case report technical document express submission, technical write ups

About the Employer:
( 0 reviews ) Sydney, Australia

Project ID: #12178563

1 freelancer is bidding on average $1555 for this job


Dear sir, Please have a look at my website [login to view URL] I have got people here who actually do this job on ground, you will get an actual result from experienced people. That's why it will cos More

$1555 AUD in 3 days
(21 Reviews)

i am working in this field for more than 9 years as electrical design engineer i done many project in Egypt all my work will be as NEC code

$30 AUD in 0 days
(0 Reviews)

HIGHLY interested with your project and I'm ready to start right now. My completion rate is always 100% and I only bite which I can chew. Knock me please

$150 AUD in 2 days
(4 Reviews)