Can't find any statement whether the nifty proclaimed 400G wavelength is indeed a single 100GHz channel or just a bundled supper channel The only hint is the total capacity of a fiber of 17.6 Tbps with 44 wavelengths which is roughly the whole 100GHz spaced grid adam -----Original Message----- From: Jay Ashworth [mailto:jra@baylink.com] Sent: Wednesday, February 06, 2013 7:04 PM To: NANOG Subject: Alcatel-Lucent and France Tel deploy 400G for testing http://www.telecomramblings.com/2013/02/alcatel-lucent-and-france-telecom-su... -- Jay R. Ashworth Baylink jra@baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://baylink.pitas.com 2000 Land Rover DII St Petersburg FL USA #natog +1 727 647 1274