System information

© 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Presentation_ID Kirkpatrick 092509
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Benefit of FM Rx Technology
Cisco Wideband (FM) D-PON Solution Has Plug & Play
Installation
30dBmV
Fixed Return of -10dB
20dBmV
RF Com
Padding
0dBmV XdBmV
Prisma D-PON Architecture
 Wideband solution has fixed gain in the return; therefore, every PON Rx is padded with the
exact same level
Cisco Wideband Solution Enables Simplified System Installation
Tx
Rx
ONT
ONT
AM RFoG Architecture
XdBmV
Loss varies by 10dB Δ
X-ΔdBmV
RF Com
Padding
0dBmV YdBmV
 AM Rx solutions have different loss levels for each PON return; therefore, the system requires
complicated PON load balancing for each PON (every PON unique)
 AM RX solutions will require periodic rebalancing