Network switches are used to connect two different segments of a LAN. If a LAN has to many nodes (objects on the LAN) that are communicating, the chances of a collision occurring are higher. To lower this chance and to increase bandwidth add nodes that communicate with one another often (such as two computers and a printer) then connect the output to the LAN (everything else). This will keep bandwidth lower and will lower collisions.
However a switch isn't allways the way to go. If you have a smaller network (say a max of 10 computers or so) you might want to use a router instead. Routers help direct trafic. So two nodes can talk while others on the same LAN are too!
You can use either a network hub or a network switch to set up your network
Ethernet
Although some would suggest that a switch could segment a network (and it does use the MAC address for switching) more properly a bridge would be the answer if you are speaking of segmenting a network.
Star Topology
If you printer has a printer server attached or network compatible, the answer is yes you can.
It does not have a mechanical switch. Try to use Fn+F8 to activate wireless adapter.
Analog switches Fiber optic cables
Yes, switch as well as hub and router are network devices.
it is a switch in hubs
durability
interconnecting several networks using different technologies.
The main objective of a switch is to receive, process, and forward data packets between devices within a network. Switches use MAC addresses to determine where to send the data packets, allowing for efficient communication within the network. Ultimately, the switch aims to optimize network performance by facilitating smooth and secure data transmission.