The NANOG has had a regular presentation by Richard Steenbergen called "Everything You Always Wanted to Know About Optical Networking – But Were Afraid to Ask";

The NANOG has had a regular presentation by Richard Steenbergen called "Everything You Always Wanted to Know About Optical Networking – But Were Afraid to Ask"; last year's: * https://www.youtube.com/watch?v=Y-MfLsnqluM https://www.youtube.com/watch?v=Y-MfLsnqluM