| Figure 1-1. |
Generic network
architecture |
2
|
| Figure 1-2. |
Wireline access networks |
7 |
| Figure 1-3. |
3GPP Release 5 IP-based cellular network architecture |
8 |
| Figure 2-1. |
OSI layer traversal example |
14 |
| Figure 2-2. |
Layer 2 protocol stacking within DSL network |
14 |
| Figure 2-3. |
ATM protocol stack |
17 |
| Figure 2-4. |
MPLS encapsulation |
20 |
| Figure 2-5. |
Control and data planes |
24 |
| Figure 2-6. |
RSVP host and router implementation |
28 |
| Figure 2-7. |
Hierarchical traffic-management based on DSL Forum TR-059 |
32 |
| Figure 2-8. |
Standard line-card interfaces |
32 |
| Figure 3-1. |
Block diagram of typical NPU |
41 |
| Figure 4-1. |
NPU performance segments by revenue |
46 |
| Figure 4-2. |
Preliminary 2007 NPU market share by revenue |
47 |
| Figure 4-3. |
NPU market forecast through 2011 |
49 |
| Figure 5-1. |
AMCC nP37x0 block diagram |
61 |
| Figure 5-2. |
AMCC OC-48 line card |
62 |
| Figure 6-1. |
Bay Chesapeake block diagram |
70 |
| Figure 6-2. |
Bay Chesapeake NPU in a 24xGbE+2x10GbE switch |
72 |
| Figure 6-3. |
Bay Chesapeake NPU in a 2x10GbE line card |
73 |
| Figure 7-1. |
Broadcom BCM88020 block diagram |
79 |
| Figure 7-2. |
Broadcom 2x10GbE metro-Ethernet line card |
80 |
| Figure 7-3. |
Broadcom StrataXGS III 24xGbE+2x10GbE metro-Ethernet switch |
81 |
| Figure 8-1. |
EZchip NP-3 block diagram |
88 |
| Figure 8-2. |
EZchip NP-3 line card |
91 |
| Figure 9-1. |
LSI APP650 V2 block diagram |
98 |
| Figure 9-2. |
LSI APP650 line card |
99 |
| Figure 9-3. |
LSI APP3300-based base-station network interface |
101 |
| Figure 10-1. |
Netronome NFP3200 block diagram |
108 |
| Figure 10-2. |
Netronome NFP3200 10GbE line card |
110 |
| Figure 11-1. |
Wintegra WinPath2 block diagram |
118 |
| Figure 11-2. |
Channelized OC-3/12 line card based on WinPath and UFE |
120 |
| Figure 11-3. |
Integrated IP DSLAM line card using WinArrow2 |
121 |
| Figure 11-4. |
WiMax base station using WinMax |
122 |
| Figure 12-1. |
Xelerated PISC architecture |
129 |
| Figure 12-2. |
Xelerated X11 block diagram |
130 |
| Figure 12-3. |
Xelerated 2x10GbE line card with Dune FAP20V TM |
131 |
| Figure 13-1. |
Ethernity ENET3000 IP DSLAM line card |
141 |
| Figure 13-2. |
Lightstorm 10xGbE metro Ethernet switch |
145 |
| Figure 13-3. |
Integrated IP DSLAM line card based on Mindspeed TSP3 |
149 |
| Figure 13-4. |
TranSwitch Diplomat-IP DSLAM |
153 |