
© 2009 Cisco Systems, Inc. All rights reserved.
7
Cisco PublicBRKBBA-2006
FTTH The Way to
Provide True High Speed Access
ADSL is reaching it’s limitations
The two major constraints inherent in ADSL
technologies,
asymmetry and bandwidth limitation,
prevent operators from being able to supply the
applications that digital homes will be
demanding in the not too distant future.
With increased penetration download speeds beyond
1.5 to 2 km drops dramatically and the minimum
10Mbps for 3Play (SDTV) cannot longer be provided
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