35
40/100G Ethernet: It’s Ratified! Keith Sullivan Marketing Director Enterprise Networks, EMEA Contribution from David Kozischek, Doug Coleman

40 and 100G Ethernet: It’s ratified!

Embed Size (px)

Citation preview

40/100G Ethernet: It’s Ratified!

Keith Sullivan

Marketing DirectorEnterprise Networks, EMEAContribution from David Kozischek, Doug Coleman

2Corning 2010

Agenda

• Historical aspects and trends relating to the 40/100G standard

• Trends toward increased fibre content and higher speeds in the DCs

• Review 40/100G standard for fibre

• Corning’s solution for 10G to 40G to 100G migration

– EDGE

3Corning 2010

History of the 40/100G Standard

• Following years of discussion and anticipation:– 40/100G Ethernet ratified by IEEE June 2010

2006

2007

2008

2009

2010

High Speed Study Group

formed

2011

Project Authorization

Task Force Created

40/100G Standard Ratified

4Corning 2010

Historical and Predicted Port Delivery by Ethernet Speed

1998

1Gbps Ratified

10Gbps Ratified

40/100Gbps Ratified

• Recent history suggests that standards ratification and infrastructure cabling lead actual port sales by ~3 years

Data Center EnvironmentTrends towards fibre-rich Infrastructure

6Corning 2010

Data Center Environment

• Higher speeds (>10G)

• Higher density• Higher reliability• Lower capex • Lower opex

2010 Infonetics Market Analysis predicts increase in fibre in the DC:• 57% of ports are fibre in 2010• 73% of ports will be fibre in 2014

7Corning 2010

Data Center Environment Architecture Changes – Switching Network

CU CU CU CU CU CU CU CU CU

FOCU

FO

FO FO FO FO FO FO FO FO FOFOFO

Servers

Cu Cables

Fibre Cables

Servers

Fibre Cables

Fibre Cables

Le

ga

cy

Arc

hit

ec

ture

Fu

ture

Arc

hit

ec

ture

Core Switch

Core Switch

ToRSwitch

Edge Switch

8Corning 2010

FO FO FO FO FO FO FO FO FO

FO FO FO FO FO FO FO FO FO FO

Servers

FO Jumpers

SANSwitch

FO Cables FO Cables

Le

ga

cy

Arc

hit

ec

ture

Fu

ture

Arc

hit

ec

ture

Servers

Storage

Data Center Environment Architecture Changes – Storage Network

9Corning 2010

Server Virtualization Drives Higher Data Rates

Bandwidth requirements are growing exponentially

More Applications

More Data

More Virtual Machines

Faster Processors

Dense Blade Servers

Hardware

Hypervisor

OS

App

OS

App

OS

App

OS

App

Faster Links

40 / 100G Ethernet

11Corning 2010

Ethernet 40/100G

• IEEE 802.3ba approved motions

– 40 and 100G– At least 100 m on OM3 multimode fibre– At least 150 m on OM4 multimode fibre– At least 10 km on single-mode fibre– At least 40 km on single-mode fibre (100G only)– At least 7 m on copper (twinax) cable assembly

• Intra-DC remains MM fibre; end-users and planners must re-think fibre infrastructure – 2-fibres per port (10G) – 12-fibres per port (40G) – 24-fibres per port (100G)

12Corning 2010

Ethernet – 40G PMDs

• 40GBASE-SR4 (parallel optics)– 850nm– 100 m on OM3 –10G on 4 fibres per direction– 150 m on OM4 –10G on 4 fibres per direction

• 40GBASE-LR4 (cWDM)– 10 km on single-mode – 4λ x 10G 1310nm Region

• 40GBASE-CR4– 7 m over copper – 4 x 10G (twinax copper)– 8 conductor, twisted pair (UTP/STP) copper not included

13Corning 2010

40G Ethernet Parallel Optics: OM3/OM4

• 40GBASE-SR4• 12F MTP®

Connector Interface

• 4 Lanes of 10Gbps in 2 directions

14Corning 2010

40G Optical Transceiver: OM3/OM4

QSFP Transceiver technology• Standard 12F MTP® Connector• =< 1.5 watts per port• Now used for 40G InfiniBand

Source: Zarlink

15Corning 2010

40G Optical Connectivity: OM3/OM4

Switch Configurations: • 8 cards per chassis

• 16 ports per card• 192 fibres per card• 1536 fibres per chassis

• 8 cards per chassis• 32 ports per card• 384 fibres per card• 3072 fibres per chassis

• That’s a lot of fibre!

16Corning 2010

Ethernet – 100G PMDs

• 100GBASE-SR10 (parallel optics)– 850nm– 100 m on OM3 – 10G on 10 fibres per direction– 150 m on OM4 –10G on 10 fibres per direction

• 100GBASE-LR4 (dWDM)– 10 km on single-mode – 4λ x 25G 1300 nm Region

• 100GBASE-ER4 (dWDM)– 40/30 km on single-mode – 4λ x 25G 1300 nm dWDM

• 100GBASE-CR10 – 7 m over copper – 10 x 10G (twinax copper)– 8 conductor, twisted pair (UTP/STP) copper not included

17Corning 2010

100G Ethernet Parallel Optics: OM3/OM4

Source: USConec

• 100GBASE-SR10

• 24F MTP® Connector Interface

• 10 Lanes of 10Gbps in 2 directions

18Corning 2010

100G Optical Transceiver: OM3/OM4

• CXP Transceiver technology• Standard 24-fibre MTP®

Connector• =< 3 watts per port• Development in process

• IBTA 120GSource: Molex

24F MTP® Pinless Connector

19Corning 2010

100G Optical Connectivity: OM3/OM4

Switch Configurations: • 8 cards per chassis

• 16 ports per card• 384 fibres per card• 3072 fibres per chassis

21Corning 2010

IEEE Ethernet 40G and 100G Channel Parameters

IEEE Channel:

at max. Operating Distance

OM3/100m 0.75dB 0.75dBOM4/150m 0.5dB 0.5dB

22Corning 2010

Ethernet 40G and 100G: OM3Extended 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

23Corning 2010

40/100G Optical Transceiver: SMF

CFP Transceiver technology• Standard duplex LC

connectors• 4λ x 25G 1300 nm region• =< 20 watts per port• 3 to 4 ports per card• Large footprint

• Equivalent to two 10G XENPAKs

Source: CFP MSA

Duplex LC Connector

24Corning 2010

Projected Port Pricing

NTE = Not To ExceedSource : Cisco

850nm, MM

1300nm, SM

25Corning 2010

Future Ethernet Activity

• Optical Internetworking Forum (OIF)– CEI-28G-SR Standard: 25-28 Gbps Electrical Interface

• Ethernet– 4x25 Gbps: 100G

• Multimode parallel optics• Single-mode WDM

– 16x25 Gbps: 400G• Multimode parallel optics

– Anticipated July 2011 CFI

EDGE Fibre Solutions for 10G, 40G and 100G

27Corning 2010

EDGE Solutions Corning’s Telecom Group creates an innovative solution!

ClearCurve® Multimode 50µm Fibre

Smaller diametercables

Cable with tighter bend radius

Reduced sizeof componentsGreater density

24mm 13mm 9mm

28Corning 2010

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

Low-Loss MTP connectors allow for one cross-connect with 40/100G systems, e.g., EDA to MDA to EDA

Tx/Rx

Tx/Rx

0.35 dB Fiber loss 0.35 dB Fiber loss0.35 dB

MTP pair

0.35 dB

MTP pair MTP pair MTP pair

Patchcord

Patchcord

Patchcord

Trunk Trunk

100m OM3

EDA MDA EDA

29Corning 2010

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 MTP40G Port 40G

Port12F MTP

30Corning 2010

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 MTP100G Port

12F MTP

12F MTP

31Corning 2010

40/100G Connectivity: EDGE Solutions

Duplex LC 10G ports

Duplex LC 10G ports + 12f MTP 40G ports12f MTP 40G ports and/or 2x12f MTP 100G ports

32Corning 2010

40/100G Connectivity: EDGE Solutions

• Designed for high density connectivity • 48 easy-access module/panel slots• Patchcord management• Integrated trunk cable strain relief

4U housing 10G ports2-fibre Duplex LC

40G ports12-fibre MTP

100G ports2 x 12-fibre MTPs

Circuit capacity 288 192 96

Fibre capacity 576 2,304 2,304

33Corning 2010

40/100G Connectivity: EDGE Solutions• Designed for high density connectivity –

server/storage access• 8 easy-access module/panel slots• Patchcord management• Integrated trunk cable strain relief• Slide out, 30 tilting tray

1U housing 10G ports2-fibre Duplex LC

40G ports12-fibre MTP

100G ports2 x 12-fibre MTPs

Circuit capacity 48 32 16

Fibre capacity 96 384 384

34Corning 2010

40/100G Connectivity: EDGE Solutions

• Above rack mounting:– 4U and 2U versions

– Wire basket and Ladder tray

• Underfloor mounting:– Floorbox

35Corning 2010

Summary

• Data Centres built for the future will be predominantly fibre:

– MTP connectivity / Parallel optics for high speed

– 40 and 100G are defined exclusively on fibre for distances outside

the cabinet

• The Corning EDGE Solution offers:

– Highest fibre port density with practical fibre access

– Use of ClearCurve® bend-optimised fibres (MM and SM)

– Migration from 10 to 40 to 100G maintaining same trunk cables

– Patch panel options in, above and below the rack