Cisco ME-3400G-12CS-A-RF - Ethernet Access Switch Manual de usuario Pagina 27

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© 2009 Cisco Systems, Inc. All rights reserved.
28
Cisco PublicBRKBBA-2006
2006 2009 2010 2011+
More bandwidth.
New optical components.
10G PON.
More capacity with
Wavelenght multiplexing.
WDM-PON (CWDM)
More capacity and bandwidth with
One wavelength per subscriber.
(DWDM)
GPON up and
running.
ONT
ONT
ONT
OLT
1x 10Gbps
Simple view of the solution
GPON Lambdas:
- 1 downstream
- 1 upstream
GPON
1x 1.25Gbps
About Next-Gen PON:
GPON vendors say ...
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