Network Switch Power over Ethernet
私. 導入
A. Definition of Network Switch
B. Introduction to Power over Ethernet (PoE)
Ⅱ. Benefits of Power over Ethernet
A. Simplified Installation
B. Cost Efficiency
C. Flexibility in Device Placement
Ⅲ. How Power over Ethernet Works
A. Power Sourcing Equipment (PSE)
B. Powered Devices (PD)
C. Power over Ethernet Standards
Ⅳ. Types of Power over Ethernet Switches
A. PoE Switches with Integrated Power Injector
B. PoE Switches with Power Injectors as Separate Units
C. PoE Pass Through Switches
V. Considerations for Choosing a Power over Ethernet Switch
A. Power Budget Requirements
B. Port Density
C. Power Management and Prioritization Features
VI. Popular Power over Ethernet Switch Brands
A. Cisco
B. D-Link
C. Netgear
VII. Real-World Applications of Power over Ethernet Switches
A. IP Cameras and Surveillance Systems
B. Wireless Access Points
C. VoIP Phones
VIII. 結論
A. Recap of the Benefits of Power over Ethernet Switches
B. Importance of Properly Choosing a Power over Ethernet Switch
C. Final Thoughts
