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