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Active Fiber Solution

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  1. Active Fiber Solution Tri-State Committee Conference June 27, 2005 Wilmington, NC Leonard Frey, Director Product Mgt, Occam

  2. Splice/ Patch Home Run Architecture Source: Towards Technologically and Competitively Neutral Fiber to the Home (FTTH) Infrastructure, Carnegie Mellon University

  3. Active Star Architecture Source: Towards Technologically and Competitively Neutral Fiber to the Home (FTTH) Infrastructure, Carnegie Mellon University

  4. Voice VLAN2 Video VLAN3 Internet VLANn Residential Model – Voice, Internet & Video

  5. Voice VLAN2 Video VLAN3 TLS QinQ VLANn Business Model – Voice, Internet and TLS (+Video)

  6. PON verses Active Characteristics

  7. Bandwidth Examples by Application

  8. Active Ethernet GPON 36-72M Mbps BPON 16.6M Bandwidth Requirements Continue to Grow – PON will fall short… SOURCE: Technology Futures Inc

  9. PON verses Active Characteristics

  10. Optical Budget Notes: *Corning Splitter Data Sheet ** Corning hign-loss Fiber (1310 nm 0.4 dB/Km or 1 dB/1.55 Mi) Low Cost Bidirectional SFP Laser has nominal Optical Budget of 11 dB.

  11. PON verses Active Characteristics (Cont.)

  12. ONU is part of Network at Premise Participates in Network Functionality Located External to Residence or Business Internal ONU for Greenfield? Different Capacities Needed 6312 Initial Blade 23 GigE Ports + 2x10 Gb Backplane 2x10 Gigabit “Backplane” Ports (Future*) 19x1GigE Fiber Ports (SFP) Subscriber or Transport 4x1GigE Fiber or 1000/100/10 Copper Can Serve as Bookend or Internal Initially will Ride 1GigE EPS Ring Designed to support 802.AD Bonding Designed to work in 10 GigE Ring* Console Port Ethernet or Serial 1GigE Protected Migrating to 2xGigE . . . “Active Star” “Home Runs” . . . PSTN Internet Video Headend FTTP Deployment Within Existing Network

  13. Optical Network Terminal ON 2240 • Interfaces • 2 POTS, optional 2 additional POTS • 6 Ethernet 10/100TX • GigE SFP Socket – Single or dual fiber plant • Bandwidth settable in 64kb increments • Software Highlights • VoIP • IGMP for IPTV • NAT, Firewall • SNMP Management • Outside Enclosure • 12 V DC Power supply inside Home • Battery space in Enclosure – Alternate Inside

  14. Integrated Transport Ethernet Console Alarm Cutoff CLI Console Subscribers Occam’s Active GigE 6312 • OLT Blade with 22 Gigabit Ports • Single or dual fiber options • Compatible with existing chassis and blades • Two 10 Gigabit Backplane Ports • Blade and 1RU configurations • Available Q4 2005, field trials begin in July

  15. William of Ockham 1285 – 1348 “What can be done with less, is done in vain with more.” Occam’s Razor Summary • Active GigE to each location • Meets bandwidth requirements for the future • Lower cost for real networks • Compatible with existing chassis and blades • Occam philosophy: Efficiency through Simplicity Leonard Frey Director, Product Management Occam networks lfrey@occamnetwork.com