Abstract
This IDC update reviews 4Q07 revenue for Layer 2 and Layer 3 LAN switching and
shows the changes from quarter to quarter (QoQ) and year to year (YoY). The
information in this update stems from IDC' s Worldwide LAN Switch QView service,
which delivers a pivot table of end-user revenue, manufacturer revenue, and
port shipments by vendor, layer, speed, form factor, power over Ethernet (PoE)
capabilities, and average pricing seven weeks after the close of the calendar
quarter. For more information, contact your IDC representative.
Table of Contents
- Table of Contents
- In This Update
- Situation Overview
- Table: Worldwide LAN Switch Revenue by Vendor, 4Q06, 3Q07, and 4Q07
- Table: Worldwide LAN Switch Revenue by Vendor, 2005-2007
- Vendor Performance
- Figure: Worldwide LAN Switch Revenue Share by Top 5 Vendor, 4Q07
- Figure: Worldwide LAN Switch Revenue Share by Top 5 Vendor, 2007
- Table: Worldwide Gigabit LAN Switch Revenue by Vendor, 4Q06, 3Q07, and 4Q07
- Figure: Worldwide 10GbE Port Shipments, 1Q04-4Q07
- Future Outlook
- Learn More
- Related Research
- Definitions
- Layer 2
- Layer 3
- Layers 4-7
- Methodology
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