Transport Networks & OTN
Advanced Technologies
FlexE, FlexO and Beyond-100G OTN Interfaces FlexE, FlexO and Beyond-100G OTN Interfaces Ten modules on optical transport above 100 Gb/s: the OTUCn container and the arithmetic behind its rate, FlexO...
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111 Lessons
Free
DWDM Technology
Protection, Restoration and Availability Design Course Protection, Restoration and Availability Design Survivability treated as a design quantity: protection schemes at the optical, OTN and client layers, restoration in mesh networks,...
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111 Lessons
Free
Advanced Technologies
Fixed-Grid and Flexible-Grid Spectrum Fixed-Grid and Flexible-Grid Spectrum Ten modules on the DWDM frequency grid as a design object: fixed 50 and 100 GHz channel plans, the flexible-grid frequency slot,...
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111 Lessons
Free
Interview Preparation
Turn a demand forecast into a spectrum and margin plan, predict quality of transmission with the GSNR framework, and defend every decibel of margin on a route. Ten modules run...
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100 Lessons
Free
Network Architecture & Design
Optical Network Architects Foundation Course Every parameter an optical network architect sets, checks, or defends in a design review — fiber class and effective area, span loss and margin, required......
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121 Lessons
Free
Advanced Technologies
Coherent Optical Technology: Physical Principles to 800G System Design Ten modules that build from the complex optical field and IQ modulation through dual-polarization detection, receiver DSP, forward error correction, and......
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101 Lessons
Free
Advanced Technologies
OTN Engineering: Framing, Multiplexing, and Service Mapping A complete OTN program from frame structure through the multiplexing hierarchy to client mapping decisions, with monitoring and tandem-connection exercises built on realistic...
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91 Lessons
Free
Advanced Technologies
Optical Network Economics & Cost-per-Bit A zero-to-engineer journey through the money side of optical transport: CapEx and OpEx drivers, dollars-per-100G, power as an operating cost, router optics versus transponders, disaggregation,...
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91 Lessons
Free
Advanced Technologies
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92 Lessons
Free
Course Categories
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