1. Optical Networking Industry Perspective BoF Internet 2 Fall Meeting Zouheir Mansourati Movaz Networks

2. Movaz Networks Proprietary and Confidential Optical Networking Evolution Client I/F More protocol awareness More aggregation per channel Pluggable optics New mapping/framing procedures for client signals More transparency (ITU ) Higher service interface rate (40Gb/s) Transport More wavelengths per fiber Higher rate per channel Longer spans More cascaded nodes Tunability (laser, filter, gain) Switching Multi-degree or multi- ring ROADM Wavelength selective switching (WSS) White-light XC (OXC) Mgmt & Control GMPLS evolution Security (SNMP v3) IP v6

3. Movaz Networks Proprietary and Confidential Service Provider Network Hub Node Collector Node Core Network Access Network Reduced regeneration using optical bypass Integrated optical and electric switching and grooming Integrated ADM function with OADM function Improved number of pass-through and reach Wavelength independent add/drop and enable connection reconfigurability Shared mesh restoration Multi-level protection for improved availability

4. Movaz Networks Proprietary and Confidential Internet2 Perspective RON NLR Abilene RON Houston Los Angeles Washington Seattle New York Chicago Sunnyvale Kansas City Denver Indianapolis Atlanta

5. Movaz Networks Proprietary and Confidential 3 rd Party SONET/SDH OADM 12xGigE on 10GigE LAN OTU-2 DW 10G 4 x OC-48/STM-16 4 x OTU-1 DW 2.5G Service Aggregation Application –Cost-effective OC-48/STM-16 transport in regional networks Values –Pluggable optics on tributary-side improves sparing and inventory –G.709 DW with FEC or EFEC on line-side enhances reach Evolution: –Tunable and Pluggable optics on line-side simplifies operations and minimizes inventory Hub Node Collector Node Core Network Access Or RON Client I/F

6. Movaz Networks Proprietary and Confidential Multi-Protocol Multi-Service Aggregation Hub Node Collector Node Core Network Access Or RON Application –Voice, Video, and Data convergence Values –Pluggable optics on tributary-side –High count of multi-service aggregation implies cost-effective and more scalable optical transport –G.709 DW with FEC or EFEC on line-side Evolution: –Tunable and pluggable optics on line-side Client I/F 3 rd Party SONET/SDH OADM Router N x Interfaces Rate and Protocol Independent/Provisionable OTU-2 DW 10G Switch …

7. Movaz Networks Proprietary and Confidential Transport Evolution Higher # of Nodes and Longer Spans Long-Haul Link (3) RAYexpress ROADMRAYexpress (OADM + ROADM + EDFA/VGA + Raman for broader spans) ROADM Long-Haul Link (2) RAYexpressRAYextender RAYexpress (OADM + EDFA/VGA + Raman for broader spans) Long-Haul Link (1) RAYexpress (OADM + EDFA/VGA for standard spans) RAYextender Transport

8. Movaz Networks Proprietary and Confidential Movaz Technology Photonic Engine  MEMS Array + Integrated HV and LV ASICs A.Single-Ring ROADM B.Multi-degree ROADM C.NxN WSS D.OXC (White Light XC) Movaz is the exclusive licensee of the Solgaard patent portfolio. Switching

9. Movaz Networks Proprietary and Confidential MAX (DRAGON) - Network in Year 3 ARLG CLPK DCGW X GSFC (NASA) X 1x2.5Gb/s DCNE MCLN X 1x2.5Gb/s 1x10Gb/s 3x2.5Gb/s 1x10Gb/s 3x2.5Gb/s 1x10Gb/s 1x2.5Gb/s 1x10Gb/s 3x2.5Gb/s 2x10Gb/s XRAYexpress iWSS or ROADM ISIE NCSA NSF ATDnet NLR ATDnet UMBC Switching Dynamic Resource Allocation over GMPLS Optical Networks End game Enable revolutionary new “escience” research applications

10. Movaz Networks Proprietary and Confidential ROADM Networking Applications Private Networks and On-Net Service Networks –Large Enterprise Access Networks –Mainframe and Client/Server Applications –Remote/Redundant Storage Networks Public Networks –Regional Connectivity –Long-Haul Connectivity Metro and Regional DWDM Data/Storage Center Data Center Mainframe/Server RAYexpress Multi-Ring ROADM RAYexpress Single-Ring ROADM GMPLS Control Plane Provisioning and Protection PoP IP Hub Switching

11. Movaz Networks Proprietary and Confidential ATMIPEther ROADM OADM Optical Core Interconnection Hub Node Collector Node Core Network Access Network Application –Core Networks Values –Multi-ring optical interconnection implies optical by-pass economics –Control plane enables mesh networking and automation: faster provisioning and more diverse protection/restoration options –Optical switching combined with service aggregation leads to more efficient use of core bandwidth management equipment Evolution: –Higher degree of interconnection –Colorless (wavelength-independent) ROADM Switching

12. Movaz Networks Proprietary and Confidential HOPI Node Perspective Mgmt Control NLR Abilene Ether/ TDM RON OXC DWDM Support DWDM HOPI = Hybrid Optical and Packet Infrastructure GMPLS Controlled Switching

13. Movaz Networks Proprietary and Confidential Mgmt & Control Evolution Mgmt & Control Embedded Intelligent Control Plane ADM DCS ATM Optical Layer AZ  GMPLS-based  Auto-discovery Self-discovery Neighbor discovery Peer discovery  Network resource management Accurate & Synchronized Databases  Fast end-to-end provisioning Connection Setup & Teardown signaling and routing  Protection and restoration

14. Movaz Networks Proprietary and Confidential Movaz RAYexpress Router TDM switch Tester Simulated switch MPLS/IP Network GMPLS LSP OIF UNI LSP OC12 or OC48 Gigabit Ethernet DWDM MPLS2003 GMPLS Interop Mgmt & Control See You at MPLS2004

15. Movaz Networks Proprietary and Confidential Movaz Portfolio Optical Tx  40 channel DWDM  8 channel CWDM  640 km Optical reach with family of EDFAs  1,000+ km reach with Raman RAYexpress RAYextender RAYstar iWSS Software  Industry 1st GMPLS optical control plane  Established management in deployed networks  Optical Network Design Tool RAYtracer RAYo/s RAYplanner Optical XC  Integrated EXC  Patented single stage wavelength switching technology RAYROADM Shelf ROADM  ROADM ready  Product roadmap to multi- ring interconnection and tunability  Technology roadmap to full all-optical wavelength selective switching

16. Thank You Zouheir Mansourati Movaz Networks