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Participating Companies: Azna LLC Essex Kodeos Communications Opnext Vitesse

Interoperability Demonstration of P1V1-2C2 Application Code for 120 km (2400 ps/nm) OFC/NFOEC 2006 March 7-9, 2006 Anaheim, CA. Participating Companies: Azna LLC Essex Kodeos Communications Opnext Vitesse. Impact of 120 km ITU application. The Problem:

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Participating Companies: Azna LLC Essex Kodeos Communications Opnext Vitesse

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  1. Interoperability Demonstration of P1V1-2C2 Application Code for 120 km (2400 ps/nm) OFC/NFOEC 2006March 7-9, 2006Anaheim, CA Participating Companies: Azna LLC Essex Kodeos Communications Opnext Vitesse

  2. Impact of 120 km ITU application • The Problem: • Most point-to-point 2.5 Gbps links are < 120km • Market demands 2.5 Gb/s to 10 Gb/s upgrade • NRZ requires dispersion compensation • Carriers require solution with low upfront cost • The Solution: Alternate Modulation Schemes • No dispersion compensation needed up to 120 km • New standard defined by P1V1-2C2 application code • OIF Interoperability demo supports standard • Interoperability allows market wide adoption

  3. New P1V1-2C2 Application Code

  4. NRZ 10 G Amplified Eye Mask Definition NOTE 1 –  is a variable –0.25 <  < +0.25 NOTE 2 – x2 and x3 of the rectangular eye mask need not be equidistant with respect to the vertical axes at 0 UI and 1 UI. Optical Duobinary Chirp Managed Laser

  5. Interoperability Demo Configuration

  6. X Y Tx Tx Rx Rx Tx/Rx pairs of different vendors interoperate over 120 km

  7. AZNA CML™ Transmitter for 120 km Azna DM80 CML for 120 km • ITUT P1V1-2C2 Compliant • Output Power = 4-7 dBm • ER = 10 dB • Bit Rate = 10.7 Gbps • BB OSNR for 10-12 BER = 20 dB • Dispersion Penalty < 1 dB Available Form Factors Butterfly XFP TOSA CML Optical Eye CML Eye Mask

  8. Duobinary Transponder Essex Transponder for 120km • ITUT P1V1-2C2 Compliant • Output Power = +5 dBm • ER = 9.2 dB • Bit Rate = 10.7 Gb/s • BB Sensitivity of -31dBm with a 70 GHz BW Filter (BER = 10-12) • Dispersion Penalty = -2 dB Insert Favorite BER curve (OSNR curves translate to any EDFA, so they are preferred to sensitivity curves) Insert picture of module Marketing information Performance Measured with a 70 GHz BW Optical Filter

  9. Kodeos Marathon Products for 120 km Kodeos Marathon Product Line for 120 km • Compliant to ITUT P1V1-2C2 Code and Beyond • Models Broadly Tunable C-/L-Band Transponder (Sydney) Single Channel C-/L-Band Transponder (Toronto) • Key Performances Optical Output Power = -2 to +11 dBm Dispersion Penalty @ 120 km < 0 dB Multi-Rate (9.95 – 11.09 Gb/s) - Tests @ 10.71 Gb/s 300 PIN MSA Module NRZ 10 G Amplified Mask

  10. Opnext VLR Transponder for 120 km Opnext TRV70A1 for 120 km • ITUT P1V1-2C2 Compliant • Output Power = 4-7 dBm • ER > 7 dB • Bit Rate = 9.95 Gbps • BtB OSNR for 10-12 BER = 20 dB • Dispersion Penalty < 1 dB Available Form Factors 300pin MSA Transponder Filtered Eye

  11. Vitesse Duobinary Chipset for 120km Vitesse Tx and Rx Chain • VSC8479 Mux/Dmux w/Integ Precoder • Santur TL2020 tunable Source • Avanex F10-D MZ with LPF • VSC5526/TGA4953 Driver • BKHM PT10GC Rx module • Built in with VSC7998 TIA • VSC1238/37 DMUX/MUX Pair Rx block diagram Tx block diagram DB Optical Eye 10.7Gb/s VSC8479 MUX with integ. Precoder DMUX/MUX • OSNR performance • NRZ: 17dB; DB: 20dB @1E-12 • NRZ: <11dB; DB: 12.5dB @1E-3 low power: 700mW MUX or DEMUX only

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