Last Mile 10G

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Click to edit Master text styles Emerging 10GbE Applications Second level Third level By Fourth level George Claseman and Fifth level Hillol Sarkar

Kendin Communications Inc. 1

What happens when the 10GE standard is done?

• Click to edit Master text styles • Used in large corporations • Second level • Third level • Used on campuses • Fourth level • Who elselevel could benefit from this much bandwidth?

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Kendin Communications Inc. 2

Metropolitan Area Networks • Click to edit Master text • Inexpensive infrastructure to deliver highstyles bandwidth to end users • Second level • Supports applications not currently available • Third level • Delivers full duplex symmetrical bandwidth • Fourth level • Maintain samelevel link layer protocol throughout MAN • Fifth

Kendin Communications Inc. 3

100Mbps full duplex bandwidth to the user • • • • •

• Supports multiple compressed video channels Click to edit Master text styles Second level • Supports high speed Internet access Third level • Supports true telecommuting Fourth level • Supports true end user authoring ability Fifth level • Enables local merchant opportunities • Business to business transactions Kendin Communications Inc. 4

Why develop Ethernet MAN? • • • • •

Click to edit Master text styles • SOHOlevel market is huge Second • Residential Third level market is even larger Fourth level • We can supply the bandwidth that is needed Fifth level • Enables a huge consumer market

Kendin Communications Inc. 5

Metropolitan Area Solutions • Click todriving edit Master textnetwork stylesproviders Applications service and Second level ••Video on demand Third level ••Telecommuting Fourth level ••Local merchant e-commerce ••High speed ramp to the internet Fifth level • Other local media events

Kendin Communications Inc. 6

Metropolitan Area Networking • Click to editLong Master text styles Haul Public Network • Second level • Third level10 Gb Ethernet MAN Backbone • Fourth level Video Server / Corporate Local • FifthResidence level SOHO Network Merchants

Other Media Servers

Kendin Communications Inc. 7

MAN “Last Mile” • Clicka to editFull Master text styles to the user Requires 100Mb Duplex Connection Second level ••Enables multiple video channels Thirdtruly level ••Enables interactive telecommuting Fourth level ••Enables home enterprises ••Allows Fifthmultiple level high speed internet connections

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What needs to be done • • • • •

Click to edit Master text styles Second • Developlevel standard for long reach 100Mb over copper Third • Have level priority scheme for media traffic at MAC layer Fourth level Fifth level

Kendin Communications Inc. 9

Contacts George Claseman System Architecture Manager Tel:408.735.1118 Extension: 224 gclaseman@kendin.com

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Hillol Sarkar Worldwide Marketing Tel:408.735.1118 Extension: 202 Hillol.Sarkar@10giga.com

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Kendin Communications Inc. 486 Mercury Drive Sunnyvale,CA-94086 Tel:(408) 735-1118 Ext.202, 224 Kendin Communications Inc. 10