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40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
40 and 100G Ethernet: It’s ratified!
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40 and 100G Ethernet: It’s ratified!

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Considerations for parallel optics cabling in the data centre. Following several years of discussion and anticipation, …

Considerations for parallel optics cabling in the data centre. Following several years of discussion and anticipation,
the 40/100G Ethernet standard has been ratified by the IEEE in June 2010. While the standard is approved, end
users must re-think their existing fibre infrastructure from one based on 2-fibres per port (10G) to 12-fibres per port.

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  • Key dates in the standard process: Study group formed in July 2006 Project authorization in December 2007 Task force formed in January 2008 40/100G standard ratified 17 June 2010
  • CIR market analysts; recognize that need for optics is necessary to migrate in the future
  • Aggregate speeds require more fibre If we assume about 30 pizza box type servers in a cabinet, then these fibre links (TOR to CORE) would be about 32f per cabinet, assuming some oversubscription (4:1).
  • PMD –physical medium dependant sublayer
  • Quad Small Form-factor Pluggable
  • These new switches create a challenge for fibre management and Corning has solutions which can cope with such large volumes of fibre as we will see in the follow
  • PMD –physical medium dependant sublayer
  • IBTA – Infinband Trade Alliance – typically using active optical cable
  • Again Corning offers solutions which provide manageable cabling solutions to deal with these high volumes of fibres.
  • Key Talking/Showing Points State that solutions need to understand the migration to different platforms will change the Fiber, cabling and Hardware requirements Key Explanation Points
  • OM3 3db/km x 0.10km = 0.3dB + 1.5dB Connec = 1.8dB Channel OM4 3db/km x 0.15km = 0.45dB + 1.0dB Connec = 1.5dB Channel
  • De-rating FCPI5 for 8GFC and 16GFC length /loss
  • Cuirrent SM 100G solution step up from 10 x 10G to 4x25G then to WDM over each SM fibre 13 X more power consumed than MM solution
  • Shows that comparison of MM to SM solutions: 40G is 5X and 100G is 11X more on SM NTE: Not To Exceed Copper expected to be same as Inifnband. Twinax 7m cable: $250
  • OIF comprised of electrical transceiver mfgrs; networks, host cards, transceivers. Trying to create 25G electrical lanes to transceiver; if that’s possible then the optical transceivers will be able to benefit. However VCSELs will need to have restrticted launch again. Current SM 100G solution step up from 10 x 10G to 4x25G then to WDM over each SM fibre
  • COF’s revolutionary ClearCurve MMF allows for 5 times tighter fibre bends, (37.5mm radius to 7.5mm) which enables, CCS to develop smaller cables and denser Fibre Optic Hardware CCS develops lower attenuation connectors And improves the Customer Experience through faster leadtimes by having distributors stock more standardized components of the solution …… add some pictures of fibre and cable, etc …… These innovations lead to (next slide)
  • Here we see how 6 LC Duplex or 6 10Gbps channels are replaced with 1 x 40Gbps
  • EDGE-BKT-WT-2RU EDGE-BKT-WT-4RU EDGE–BKT-LR-2RU EDGE-BKT-LR-4RU
  • End users and planners must re-think fibre infrastructure 2-fibres per port (10G) 12-fibres per port (40G) 24-fibres per port (100G)
  • Transcript

    • 1. 40/100G Ethernet: It’s Ratified! Keith Sullivan Marketing Director Enterprise Networks, EMEA Contribution from David Kozischek, Doug Coleman
    • 2. Agenda <ul><li>Historical aspects and trends relating to the 40/100G standard </li></ul><ul><li>Trends toward increased fibre content and higher speeds in the DCs </li></ul><ul><li>Review 40/100G standard for fibre </li></ul><ul><li>Corning’s solution for 10G to 40G to 100G migration </li></ul><ul><ul><li>EDGE </li></ul></ul>
    • 3. History of the 40/100G Standard <ul><li>Following years of discussion and anticipation: </li></ul><ul><ul><li>40/100G Ethernet ratified by IEEE June 2010 </li></ul></ul>2006 2007 2008 2009 2010 High Speed Study Group formed 2011 Project Authorization Task Force Created 40/100G Standard Ratified
    • 4. Historical and Predicted Port Delivery by Ethernet Speed 1998 <ul><li>Recent history suggests that standards ratification and infrastructure cabling lead actual port sales by ~3 years </li></ul>1Gbps Ratified 10Gbps Ratified 40/100Gbps Ratified
    • 5. Data Center Environment Trends towards fibre-rich Infrastructure
    • 6. Data Center Environment <ul><li>Higher speeds ( &gt; 10G) </li></ul><ul><li>Higher density </li></ul><ul><li>Higher reliability </li></ul><ul><li>Lower capex </li></ul><ul><li>Lower opex </li></ul><ul><li>2010 Infonetics Market Analysis predicts increase in fibre in the DC: </li></ul><ul><li>57% of ports are fibre in 2010 </li></ul><ul><li>73% of ports will be fibre in 2014 </li></ul>
    • 7. Data Center Environment Architecture Changes – Switching Network FO FO FO FO FO FO FO FO FO FO FO Servers Cu Cables Fibre Cables Servers Fibre Cables Fibre Cables Legacy Architecture Future Architecture Core Switch Core Switch ToR Switch Edge Switch CU CU CU CU CU CU CU CU CU FO CU FO
    • 8. Data Center Environment Architecture Changes – Storage Network Servers FO Jumpers SAN Switch FO Cables FO Cables Legacy Architecture Future Architecture Servers Storage FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO
    • 9. Server Virtualization Drives Higher Data Rates <ul><li>Bandwidth requirements are growing exponentially </li></ul>More Applications More Data More Virtual Machines Faster Processors Dense Blade Servers Faster Links
    • 10. 40 / 100G Ethernet
    • 11. Ethernet 40/100G <ul><li>IEEE 802.3ba approved motions </li></ul><ul><ul><li>40 and 100G </li></ul></ul><ul><ul><li>At least 100 m on OM3 multimode fibre </li></ul></ul><ul><ul><li>At least 150 m on OM4 multimode fibre </li></ul></ul><ul><ul><li>At least 10 km on single-mode fibre </li></ul></ul><ul><ul><li>At least 40 km on single-mode fibre (100G only) </li></ul></ul><ul><ul><li>At least 7 m on copper (twinax) cable assembly </li></ul></ul><ul><li>Intra-DC remains MM fibre; end-users and planners must re-think fibre infrastructure </li></ul><ul><ul><li>2-fibres per port (10G) </li></ul></ul><ul><ul><li>12-fibres per port (40G) </li></ul></ul><ul><ul><li>24-fibres per port (100G) </li></ul></ul>
    • 12. Ethernet – 40G PMDs <ul><li>40GBASE-SR4 (parallel optics) </li></ul><ul><ul><li>850nm </li></ul></ul><ul><ul><li>100 m on OM3 –10G on 4 fibres per direction </li></ul></ul><ul><ul><li>150 m on OM4 –10G on 4 fibres per direction </li></ul></ul><ul><li>40GBASE-LR4 (cWDM) </li></ul><ul><ul><li>10 km on single-mode – 4 λ x 10G 1310nm Region </li></ul></ul><ul><li>40GBASE-CR4 </li></ul><ul><ul><li>7 m over copper – 4 x 10G (twinax copper) </li></ul></ul><ul><ul><li>8 conductor, twisted pair (UTP/STP) copper not included </li></ul></ul>
    • 13. 40G Ethernet Parallel Optics: OM3/OM4 <ul><li>40GBASE-SR4 </li></ul><ul><li>12F MTP® Connector Interface </li></ul><ul><li>4 Lanes of 10Gbps in 2 directions </li></ul>
    • 14. 40G Optical Transceiver: OM3/OM4 <ul><ul><li>QSFP Transceiver technology </li></ul></ul><ul><ul><li>Standard 12F MTP ® Connector </li></ul></ul><ul><ul><li>=&lt; 1.5 watts per port </li></ul></ul><ul><ul><li>Now used for 40G InfiniBand </li></ul></ul>Source: Zarlink
    • 15. 40G Optical Connectivity: OM3/OM4 <ul><li>Switch Configurations: </li></ul><ul><li>8 cards per chassis </li></ul><ul><ul><li>16 ports per card </li></ul></ul><ul><ul><li>192 fibres per card </li></ul></ul><ul><ul><li>1536 fibres per chassis </li></ul></ul><ul><li>8 cards per chassis </li></ul><ul><ul><li>32 ports per card </li></ul></ul><ul><ul><li>384 fibres per card </li></ul></ul><ul><ul><li>3072 fibres per chassis </li></ul></ul><ul><li>That’s a lot of fibre ! </li></ul>
    • 16. Ethernet – 100G PMDs <ul><li>100GBASE-SR10 (parallel optics) </li></ul><ul><ul><li>850nm </li></ul></ul><ul><ul><li>100 m on OM3 – 10G on 10 fibres per direction </li></ul></ul><ul><ul><li>150 m on OM4 –10G on 10 fibres per direction </li></ul></ul><ul><li>100GBASE-LR4 (dWDM) </li></ul><ul><ul><li>10 km on single-mode – 4 λ x 25G 1300 nm Region </li></ul></ul><ul><li>100GBASE-ER4 (dWDM) </li></ul><ul><ul><li>40/30 km on single-mode – 4 λ x 25G 1300 nm dWDM </li></ul></ul><ul><li>100GBASE-CR10 </li></ul><ul><ul><li>7 m over copper – 10 x 10G (twinax copper) </li></ul></ul><ul><ul><li>8 conductor, twisted pair (UTP/STP) copper not included </li></ul></ul>
    • 17. 100G Ethernet Parallel Optics: OM3/OM4 Source: USConec <ul><li>100GBASE-SR10 </li></ul><ul><li>24F MTP® Connector Interface </li></ul><ul><li>10 Lanes of 10Gbps in 2 directions </li></ul>
    • 18. 100G Optical Transceiver: OM3/OM4 <ul><li>CXP Transceiver technology </li></ul><ul><ul><li>Standard 24-fibre MTP ® Connector </li></ul></ul><ul><ul><li>=&lt; 3 watts per port </li></ul></ul><ul><ul><li>Development in process </li></ul></ul><ul><ul><ul><li>IBTA 120G </li></ul></ul></ul>Source: Molex 24F MTP ® Pinless Connector
    • 19. 100G Optical Connectivity: OM3/OM4 <ul><li>Switch Configurations: </li></ul><ul><li>8 cards per chassis </li></ul><ul><ul><li>16 ports per card </li></ul></ul><ul><ul><li>384 fibres per card </li></ul></ul><ul><ul><li>3072 fibres per chassis </li></ul></ul>
    • 20. 40/100G Scaling Impact – Fiber Count and Connector 21 RU <ul><li>256x10G ports </li></ul><ul><li>2-fiber LC connector </li></ul><ul><li>512 fibers per chassis </li></ul>Today 10GE 40GE 100GE <ul><li>128 x 40G ports </li></ul><ul><li>12-fiber MTP ® connector </li></ul><ul><li>1,536 fibers per chassis </li></ul><ul><li>128 x 100G ports </li></ul><ul><li>24-fiber MTP ® connector </li></ul><ul><li>3,072 fibers per chassis </li></ul>
    • 21. IEEE Ethernet 40G and 100G Channel Parameters IEEE Channel: at max. Operating Distance OM3/100m 0.75dB 0.75dB OM4/150m 0.5dB 0.5dB
    • 22. Ethernet 40G and 100G: OM3 Extended Reach with High Performance Components 0.75dB 0.75dB 100m 0.5dB 0.5dB 0.5dB 100m 0.35dB 0.35dB 0.35dB 0.35dB 100 + m
    • 23. 40/100G Optical Transceiver: SMF <ul><li>CFP Transceiver technology </li></ul><ul><ul><li>Standard duplex LC connectors </li></ul></ul><ul><ul><li>4λ x 25G 1300 nm region </li></ul></ul><ul><ul><li>=&lt; 20 watts per port </li></ul></ul><ul><ul><li>3 to 4 ports per card </li></ul></ul><ul><ul><li>Large footprint </li></ul></ul><ul><ul><ul><li>Equivalent to two 10G XENPAKs </li></ul></ul></ul>Source: CFP MSA Duplex LC Connector
    • 24. Projected Port Pricing NTE = Not To Exceed Source : Cisco 850nm, MM 1300nm, SM
    • 25. Future Ethernet Activity <ul><li>Optical Internetworking Forum (OIF) </li></ul><ul><ul><li>CEI-28G-SR Standard: 25-28 Gbps Electrical Interface </li></ul></ul><ul><li>Ethernet </li></ul><ul><ul><li>4x25 Gbps: 100G </li></ul></ul><ul><ul><ul><li>Multimode parallel optics </li></ul></ul></ul><ul><ul><ul><li>Single-mode WDM </li></ul></ul></ul><ul><ul><li>16x25 Gbps: 400G </li></ul></ul><ul><ul><ul><li>Multimode parallel optics </li></ul></ul></ul><ul><ul><li>Anticipated July 2011 CFI </li></ul></ul>
    • 26. EDGE Fibre Solutions for 10G, 40G and 100G
    • 27. EDGE Solutions Corning’s Telecom Group creates an innovative solution! ClearCurve ® Multimode 50 µm Fibre Smaller diameter cables Cable with tighter bend radius Reduced size of components Greater density 24mm 13mm 9mm
    • 28. 40/100G Connectivity: EDGE Solutions Low-Loss MTP connectors allow for one cross-connect with 40/100G systems, e.g., EDA to MDA to EDA 100m OM3 EDA MDA EDA Tx/Rx Tx/Rx 0.35 dB Fiber loss 0.35 dB Fiber loss 0.35 dB MTP pair 0.35 dB MTP pair MTP pair MTP pair Patch cord Patch cord Patch cord Trunk Trunk
    • 29. 40/100G Connectivity: EDGE Solutions 12-fibre module: - 12f MTP to 6 Duplex LCs... 10G ports 12F MTP 12F MTP MTP adapter panel: - 12f MTP to 12f MTP... 40G ports 12F MTP 40G Port 40G Port 12F MTP
    • 30. 40/100G Connectivity: EDGE Solutions 12-fibre module: - 12f MTP to 6 Duplex LCs... 10G ports MTP adapter panel: - 2 x 12f MTP to 24f MTP... 100G ports using “Y-cable” 24F MTP 100G Port 12F MTP 12F MTP
    • 31. 40/100G Connectivity: EDGE Solutions Duplex LC 10G ports Duplex LC 10G ports + 12f MTP 40G ports 12f MTP 40G ports and/or 2x12f MTP 100G ports
    • 32. 40/100G Connectivity: EDGE Solutions <ul><li>Designed for high density connectivity </li></ul><ul><li>48 easy-access module/panel slots </li></ul><ul><li>Patchcord management </li></ul><ul><li>Integrated trunk cable strain relief </li></ul>4U housing 10G ports 2-fibre Duplex LC 40G ports 12-fibre MTP 100G ports 2 x 12-fibre MTPs Circuit capacity 288 192 96 Fibre capacity 576 2,304 2,304
    • 33. 40/100G Connectivity: EDGE Solutions <ul><li>Designed for high density connectivity – server/storage access </li></ul><ul><li>8 easy-access module/panel slots </li></ul><ul><li>Patchcord management </li></ul><ul><li>Integrated trunk cable strain relief </li></ul><ul><li>Slide out, 30  tilting tray </li></ul>1U housing 10G ports 2-fibre Duplex LC 40G ports 12-fibre MTP 100G ports 2 x 12-fibre MTPs Circuit capacity 48 32 16 Fibre capacity 96 384 384
    • 34. 40/100G Connectivity: EDGE Solutions <ul><li>Above rack mounting: </li></ul><ul><ul><li>4U and 2U versions </li></ul></ul><ul><ul><li>Wire basket and Ladder tray </li></ul></ul><ul><li>Underfloor mounting: </li></ul><ul><ul><li>Floorbox </li></ul></ul>
    • 35. Summary <ul><li>Data Centres built for the future will be predominantly fibre: </li></ul><ul><ul><li>MTP connectivity / Parallel optics for high speed </li></ul></ul><ul><ul><li>40 and 100G are defined exclusively on fibre for distances outside the cabinet </li></ul></ul><ul><li>The Corning EDGE Solution offers: </li></ul><ul><ul><li>Highest fibre port density with practical fibre access </li></ul></ul><ul><ul><li>Use of ClearCurve ® bend-optimised fibres (MM and SM) </li></ul></ul><ul><ul><li>Migration from 10 to 40 to 100G maintaining same trunk cables </li></ul></ul><ul><ul><li>Patch panel options in, above and below the rack </li></ul></ul>
    • 36. &nbsp;

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