Answers
Device connecting multiple LAN devices via Ethernet and directing packet delivery.
Hardware enabling wired or wireless network connections, rated for specific speeds.
Integrated device combining router, switch, and wireless access point functions.
Glass or plastic cable transmitting data as light, supporting long distances.
Device routing packets between different networks, for example LAN and Internet.
Copper cable using electrical signals to connect wired devices within LANs.
Device providing WiFi connectivity to clients, typically connected into a switch.