Can a LAN splitter handle a single 20-meter cable splitting it for two devices?
Can a LAN splitter handle a single 20-meter cable splitting it for two devices?
No LAN splitters are needed; a switch or router works well instead.
Yes, a 5-port Ethernet port typically requires power to operate.
Hub functions properly, but the switch performs better. Since they cost the same, I recommend choosing the switch. Both require power.