Definition of Ethernet hub

What Is a Hub in a Computer Network?

Difference Between Hub and Repeater - GeeksforGeeks

Hub vs Switch: What is the Difference?- QSFPTEK

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Network Hubs Selection Guide: Types, Features, Applications

PoE Ethernet Hub vs PoE Ethernet Switch

Hubs

What Is an Ethernet Switch? - Cisco

What Is an Ethernet Port?

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