What is PoE, and why do I need it for my network switch?

Power over Ethernet (PoE) combines data and power transmission over a single cable, eliminating the need for separate power cords. It's essential for devices like cameras and phones requiring data connectivity and power.

What's the difference between managed and unmanaged switches?

Managed switches offer advanced features and customization options, while unmanaged switches are plug-and-play, requiring no configuration.

How do I choose the correct port count for my switch?

Consider the size of your network – smaller setups may need 4 or 8 ports, while larger businesses might require 24, 28, or 48 ports.

What factors should I consider when choosing a switch brand?

Prioritize reliability, performance, scalability, and brand support. Established brands like Cisco, Dahua, and Hikvision are known for quality and innovation.

Can I mix switches from different brands in the same network?

While technically possible, sticking to one brand for seamless integration and compatibility is advisable, avoiding potential configuration and performance issues.

How do I secure my network switch from unauthorized access?

Use features like password protection, VLANs, and port security. Regularly update firmware and implement physical security measures to safeguard against unauthorized access.