Scheda GPON B - pirellibroadband.com · GPON B+ Triplexer 1.2/2.5 A state-of-the-art optical triplexer developed to meet the latest ITU-T G-PON B+ standards. Pirelli GPON B+ Triplexer

G-PON B+ Bi-Directional Triplexer with Video Overlay

Pirelli GPON B+ Triplexer

1.2/2.5

A state-of-the-art optical triplexer developed to meet the latestITU-T G-PON B+ standards.

Pirelli GPON B+ Triplexer is the perfect solution

for passive optical networks.

Our use of silicon technologies allows us

to produce a device that is compact – waveguides

and filters are monolithically built into silicon chips which

host all electro-optical components – and cost effective, reducing your

network capital expenditures.The triplexer is designed

and packaged to meet Telcordia GR-468-CORE

qualification requirements, support an extended

temperature range of -40º C to +85º C and be mounted

on printed circuit board.

Features subject to change - not contractually valid unless specifically authorized by Pirelli

© 2006 Pirelli Broadband Solutions S.p.A.All rights reserved - Printed in Italy

Preliminary

G-PON B+ Bi-Directional Triplexer with Video Overlay

Applications• Passive optical networks• G-PON B+ standard• Optical network units • Video broadcasting• Residential and business CPE • Indoor and outdoor applications

Features• TX: 1310 nm FP LD o up to 1.25 Gbit/s o +1.5 dBm minimum output power• RX: 1490 nm (digital) o up to 2.5 Gbit/s• RX: 1555 nm (analog) o 870 MHz video bandwidth• Integrated digital TIA

Pirelli GPON B+ Triplexer 1.2/2.5

FTTX Networks: Focus on Costs!

Pirelli Value Proposition:Technology for cost Reduction Low cost silicon-based technology platform Electronic-industry processes Reduced number of components and packaging levels Flexible platform for product customization Full standard compliance

Pirelli Integrated Optical Triplexer is a G-PON Optical Block to be used in ONT modules, both for indoor and outdoor applications.

It contains a Fabry Perot laser diode with monitor photodiode, a high-bandwidth avalanche photodiode and TIA for digital receiver, an analog photodiode for video channel with low noise and high linearity and the matching network built directly on the chip.

OPTICAL SPECIFICATIONSItems Unit Min Max1490 - 1310 Rx Isolation (ext) dB 17 1490 - 1550 Rx Isolation dB 32 1490 - 1310 Rx Cross-talk (int) dB 47 1550 - 1310 Rx Isolation (ext) dB 22 1550 - 1490 Rx Isolation dB 28 1550 - 1310 Rx Cross-talk (int) dB 47 Optical Return Loss @ 1490 dB 20 Optical Return Loss @ 1550 dB 40 Polarization dependent loss dB 0.5

ELECTRO-OPTICAL SPECIFICATONSItems Unit Min MaxDigital TX - Fabry-Perot Laser:Wavelength nm 1288 1338Spectral Width nm 2.7Mean launched power dBm +1.5 +5Bit rate Gbit/s 1.25 Extinction Ratio dB 10 Digital RX – Avalanche Photodiode:

Wavelength nm 1480 1500Bit rate Gbit/s 2.5 Mean Sensitivity @ 2.5Gbit/s dBm -27 Analog RX – PIN Photodiode: Wavelength nm 1550 1560Responsivity A/W 0.8 Frequency Range MHz 40 870

Pirelli Technology:

Pirelli Value Proposition:Technology for cost Reduction High Index Contrast to reduce chip dimensions and cost Filters, Waveguide and Mode Adapters Monolithically Integrated Hybrid Integration of electro/optical and electrical components Passive Optical Coupling Techniques Electronic-like package for standard surface mount technology

Features subject to change - not contractually valid unless specifically authorized by Pirelli

© 2006 Pirelli Broadband Solutions S.p.A.All rights reserved - Printed in Italy

Pirelli GPON B+ ONU/OLT ArchitectureInnovative architecture with Electronic Dispersion Compensation (EDC) to allow using Fabry Perot laser in ONUs, so to cut network cost while maintaining 28dB power budget and 20km.

EDC, optimized for GPON networks, can compensate mode-partition noise of multi-mode Fabry-Perot laser. See Pirelli EDC white paper for further details.

[email protected]

Pirelli Broadband Solutions S.p.A Viale Sarca, 222 - 20126 Milano – ItalyFax: +39 02 6442 7811

Pirelli Broadband Solutions N.A.75 Fifth Street NW Suite 320Atlanta, GA 30308 USAPhone: +404 920 0749Fax: +404 920 0748G

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2006