6月份在芝加哥开的Big telecom Event资料.pdf

Get Ready for 100 Gigabit Ethernet Services Sterling Perrin Senior Analyst, Heavy Reading DAY 1 – TUESDAY, JUNE 9, 2015 | 2:00– 2:50 PM BREAKOUT ROOM #3 | NEXT-GEN DATA NETWORKING Get Ready for 100 Gigabit Ethernet Services Moderator: Sterling Perrin, Senior Analyst, Heavy Reading Panelists: Randy Nicklas, EVP, Engineering CTO, Windstream Zeev Draer, VP of Strategic Marketing, MRV Communications Ricardo Torres, Director of Product Marketing, VeEX #BTE2015 100G Transport vs. 100 Gigabit Ethernet • 100G transport is the underlying optical wavelength rate in the network – Standardized by the ITU-T SG15 at OTU4 in December 2009 – Specifies 112 Gbit/s of data transmission including payload plus overhead bits – Payload can be 100 Gbit/s client signal or a mix of aggregated lower-speed traffic • i.e., 10 channels of 10 Gbit/s aggregated up to 100 Gbit/s for transport – Due to pent-up demand for capacity, 100G transport has exploded in the market • 100GE is a layer 2 Ethernet interface defined by the IEEE – IEEE 802.3ba standard was ratified in June 2010 and was the first IEEE standard ever to simultaneously specify two new Ethernet speeds – 100GE and 40GE – 100GE requires 100GE interfaces on switches and routers though WAN transport of 100GE can be over wavelengths (using ITU-T OTU4) – 100GE Ethernet services from carriers require a 100 Gigabit Ethernet handoff • 100G transport and 100GE describe different technologies and their trends and trajectories are very different! 100G Transport Rose to Long-Haul Dominance in 2013 • 100G generated $2.9B in LH reve