| Figure
1-1. |
Control and data planes |
10 |
| Figure 1-2. |
Estimated DSL bandwidth versus range |
18 |
| Figure 2-1. |
Generic network architecture |
24 |
| Figure 2-2. |
Access-network topology |
29 |
| Figure 3-1. |
Generic communications processor block diagram |
35 |
| Figure 3-2. |
Generic SOHO gateway system diagram |
40 |
| Figure 3-3. |
Generic Node B interface card diagram |
41 |
| Figure 3-4. |
Residential gateway software stack |
43 |
| Figure 4-1. |
General-purpose communications processor market share |
53 |
| Figure 4-2. |
Processors for networking/communications market share |
54 |
| Figure 5-1. |
Cavium Octeon CN5020 block diagram |
61 |
| Figure 5-2. |
SOHO gateway using Cavium Octeon CN5010 processor |
62 |
| Figure 6-1. |
Freescale MPC8568 PowerQuicc II Pro block diagram |
75 |
| Figure 6-2. |
Residential gateway design based on Freescale MPC8315 |
77 |
| Figure 6-3. |
SMB office-in-a-box design based on Freescale MPC8349 |
78 |
| Figure 6-4. |
Node B network interface card based on Freescale MPC8568 |
78 |
| Figure 7-1. |
Ikanos Vx180 Fusiv block diagram |
86 |
| Figure 7-2. |
PON gateway based on the Fusiv Vx170 |
88 |
| Figure 8-1. |
Intel “Tolapai” block
diagram |
96 |
| Figure 8-2. |
Intel IXP4xx block diagram |
98 |
| Figure 8-3. |
Office-in-a-box design
based on the Intel “Tolapai” |
100 |
| Figure 8-4. |
Overlay of WLAN/VPN router and IAD based on the Intel IXP455 |
101 |
| Figure 9-1. |
LSI APP2200 block diagram |
109 |
| Figure 9-2. |
High-end SMB gateway based on LSI APP2200 |
111 |
| Figure 10-1. |
Mindspeed Comcerto 100 block diagram |
118 |
| Figure 10-2. |
PON gateway based on Mindspeed Comcerto 100 |
119 |
| Figure 11-1. |
PMC-Sierra MSP7140 block diagram |
126 |
| Figure 11-2. |
VDSL2 gateway based on PMC-Sierra MSP7140 |
127 |
| Figure 12-1. |
Ubicom IP5170 block diagram |
134 |
| Figure 12-2. |
WLAN voice router based on the Ubicom IP5170 |
136 |