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Enhancing Metro Networks with 100Gbps Technology

Explore the benefits of 100Gbps in metro networks: high speeds, low latency, lower power consumption, and more. Upgrade scenarios and issues to consider when implementing 100Gbps DWDM CFP technology. Visit us for more information!

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Enhancing Metro Networks with 100Gbps Technology

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  1. Cube Optics 100G Metro Networks - It’s here! 13th September 2013 05.08.2010

  2. Why 100G in Metro? • Not all traffic is long haul • Higher speeds, low latency • Switch / Router vendors need to reduce port count • High density with lower power consumption August 2011

  3. 100Gbps Metro Networks • Requirements: • 100Gbps DWDM CFP transceivermodule • Transports 4x25Gbps. • Foursinglemodeduplexfibers. • Employstunablelasers in the 50GHz ITU-T channelgrid (DWDM) withfourreceivers. • 96 Channel DWDM multiplexers/demultiplexers • Passive DWDM mux/demux with 50GHz grid over a single mode fiber pair. • Up to 24 "differently colored" 100Gbps DWDM CFP transceivers can be transported via a 96 channel • Reach extendable with standard, stand-alone EDFAs to >100kms Ch .1 Ch .2 CFP1 Ch .3 Ch .4 1 2 CFP1 3 4 5 50GHz DWDM Mux 2.4Tbps 6 CFP2 7 8 … …. CFP24 96

  4. UpgradeScenario • Complementing the existing 10Gbps system with 100Gbps upgrades 10G SFP …. 10G SFP 100GHz DWDM Mux Odd channels 100GHz 50/100 GHz INT …. Compensation 100G CFP 4 in 100GHz 100GHz DWDM Mux Even channels Amplification …. 100GHz 4x25G CFP output

  5. Issues to be aware of • 100Gbps DWDM CFP offers 15-20km reach • The reach can be further extended 10 > 100km but one has to take care: • Amplification • Dispersion Compensation • FEC, errorcorrectionoption • Upgrade scenario, fibertypesandotherco-propagatingchannelinformation (10G/ 40G) More Information: http://www.cubeoptics.com/competence/100G_Metro_Evolution/

  6. Contact us! We look forward to providing you with further information. Contact: Steve Jones +44 (0) 7900 881729 steve.jones@cubeoptics.com www.cubeoptics.com

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