
© 2009 Cisco Systems, Inc. All rights reserved.
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Cisco PublicBRKBBA-2006
GPON vendors say ...
2006 2009 2010 2011+
More bandwidth.
New optical components.
10G PON.
More capacity with
Wavelenght multiplexing.
WDM-PON (DWDM)
More capacity and bandwidth with
One wavelength per subscriber.
(DWDM)
GPON up and
running.
ONT
ONT
ONT
OLT
GPON Lambdas:
- N downstream
- 1 upstream
4x 2.5Gbps
1x 1.25Gbps
GPON
Simple view of the solution
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