2.5G and 5G Rates for Enterprise Networks Kamal Dalmia VP of - - PowerPoint PPT Presentation

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2.5G and 5G Rates for Enterprise Networks Kamal Dalmia VP of - - PowerPoint PPT Presentation

Aug 08, 2023 401 likes •502 views

2.5G and 5G Rates for Enterprise Networks Kamal Dalmia VP of Marketing and Sales October 2014 Wired Infrastructure Today CAMPUS LAN DATA CENTER Cat 6A Server cable D Cat 5e cable a E t a n t e C r e p n r i t s e e r

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SLIDE 1

October 2014

2.5G and 5G Rates for Enterprise Networks

Kamal Dalmia

VP of Marketing and Sales

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SLIDE 2

Wired Infrastructure Today

Cat 5e cable Cat 5e cable Cat 5e cable Cat 6A cable Cat 6A cable

Server Server

802.11ac

E n t e r p r i s e S w i t c h D a t a C e n t e r S w i t c h

CAMPUS LAN DATA CENTER

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Migrating to 10G and beyond @ 1G

October 2014

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SLIDE 3

Some Examples of 11ac Access Points Shipping Today

October 2014 3

Cxxxx Mxxxx MR34 1.75Gbps Nxxxxxxx AC3200 3.2Gbps Dxxxx AC1900 1.9Gbps Axxxx 220 1.9Gbps

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SLIDE 4

802.11ac Urgently Needs Faster Ethernet

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  • Gigabit Ethernet is not enough bandwidth any longer
  • Market needs PHY technology to support >1G over existing

cables

WiFi > 1G

Cat 5e Cables Limited to 1G!

October 2014

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SLIDE 5

Why Not Use 10GBASE-T?

>85% of WW installed base is Cat 5e/6 up to 100 meters

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UTP Cable IEEE 10G Spec CAT 5/5e N/A CAT 6 55 meters CAT 6A 100 meters CAT 7 100 meters

October 2014

Source: Cable and Install Magazine Feb 2014

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SLIDE 6

What About Pulling Second Cable?

October 2014 6

Case study: College Campus

  • 1,000 Access Points

TOTAL COST: $300k!!! Infrastructure upgrade involves

  • New cable runs, including labor:

average $300 per cable

  • Link Aggregation issues
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SLIDE 7
  • PHY products are in the market now
  • System level products are expected to be in market soon
  • Industry alliance to enable the ecosystem
  • Strongly encouraging IEEE standardization

2.5G/ 5G Technology

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CAT 5e: 2.5/5GE

802.11ac 1.25G per pair

WIRING CLOSET ENTERPRISE SWITCH INDOOR WIFI / SMALL CELL

>> 1 GE

October 2014

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SLIDE 8

THANK YOU!