Redundant networking is crucial for arcade machine setups to ensure uninterrupted gameplay and minimize downtime. The most common types of redundant networking include:

1. Dual Ethernet Ports: Many arcade cabinets feature dual Ethernet ports, allowing for a backup connection if the primary one fails.

2. Failover Switches: These automatically switch to a secondary network path if the primary connection is disrupted, ensuring continuous operation.

3. Load Balancing: Distributing network traffic across multiple connections prevents overload and maintains performance during peak usage.

4. Redundant Power Supplies with Network Modules: Some setups integrate network redundancy with power redundancy, providing both electrical and data backup.

5. Wireless Backup Networks: A secondary Wi-Fi connection can serve as a failover if the wired network encounters issues.

Implementing these redundant networking solutions enhances reliability, making them essential for commercial arcade environments where uptime is critical.