Mesh Topoloy
In this topology, every node has a dedicated point-to-point connection to every other node on the network. A fully connected mesh network has n(n-1)/2 channels to link ‘n’ devices. Therefore, every device on the network must have ‘n-1′ input/output (I/O) ports.
In mesh network, each node is directly connected to all nodes on the network. [...]
The public switched telephone network (PSTN) is the world-wide telephone system and usually this network system uses the digital technology. In the past, it was used for voice communication only but now it is playing very important role for data communication in the computer network such as in the Internet. There are different types of [...]
Computer Networks: Communication Devices
An electronic device that can send and receive data on the network is called the communication device. The communication devices are used on both ends of the connections. Most of the communication devices have the ability to convert the digital signal of computer into analog signal so that the signals can be [...]
