www.pdhonline.com - Your Gateway to Lifelong Learning   |   Email: PDHonline@Gmail.com   
 
Current
Price
Course
Number
PDH Online Course Description PDH Units/
Learning Units (Hours)
Buy
Course
Take
Quiz
$119

Buy Now

View Course

View or Take Quiz

add_to_cart

save_for_later
E581
The Math That Saved the Internet: 400 Gb/s Optical Modules per IEEE 802.3bs

Roy Timpe, P.E.

On December 6, 2017 the 400 Gigabit Ethernet (400G, 400GbE) and 200 Gigabit Ethernet (200G, 200GbE) standards developed by the IEEE 802.3bs Task Force were approved. The 400Gb methods specified in 802.3bs will be implemented using silicon photonics and used to transmit data a few meters between racks in data centers, and over 10 Km between buildings. 400 Gb/s is fast enough to transmit the complete works of Shakespeare in 100 micro-seconds, and quick enough to transmit the entire text information in the print collections of the U.S. Library of Congress in a little over 3 minutes. Silicon photonics promises to show the way forward to even more bandwidth at lower cost, and IEEE 802.3bs specifies the 200 Gb/s and 400 Gb/s ethernet signals that will be implemented using silicon photonics. The goal is to familiarize the reader with the modulation schemes described in IEEE 802.3 bs., how these schemes are implemented in silicon photonics, and how the imperfections of that implementation are rescued by mathematics. This course builds on E464 and E529, however, if the reader has some familiarity with how semiconductor lasers and detectors function, it is not necessary to have taken E464 or E529.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.


View Course Content

NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.

AIA Members: You must take the courses listed under the category "AIA/CES Registered Courses" if you want us to report your Learning Units (LUs) to AIA/CES. If you take courses not registered with AIA/CES, you need to report the earned Learning Units (not qualified for HSW credits) using Self Report Form provided by AIA/CES.

4