In this blog we are going to tell you about Difference Between Bus Topology and Star Topology, so read this blog carefully to get the complete information.
In the field of communicating networks, both start topology and bus topology have very high significance. But there is a notable difference between both the words star topology and bus topology. For all the devices present in the network, star topology uses the switch for the Central hub for broadcasting data and information. On the contrary, the bus topology uses just a single cable that links all the peripheral gadgets.
Read the article to know more about star topology and bus topology and also learn the main differences between star topology and bus topology.
What is Topology?
The way in which all the links and nodes in the network are linked is considered network topology. The actual network topology is referred to as the physical medium of signal transmission whereas the logical network topology refers to how the data and information pass through the network present between different devices even though how these devices are linked physically.
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What is the Star topology?
A computer network type that utilizes the theory of spoke hub distribution is known as a star topology. In Star topology, all the links are not connected to the router for the central hub. In this way, the data and information move from the router or the central hub to all the nodes in the network. Hence if the number of links in a star topology is “n”, then the number of notes will be “n”.
What is Bus topology?
The bus topology configuration comprises numerous devices combined in a line after one another. With the help of this connection, communication occurs in a linear manner and this is why it is named bus configuration. In a bus topology, all the notes or devices are linked together via a shared link which is referred to as the bus. In this bus, every node obtains network traffic. The link or common cable can be either twirled pair cable or a coaxial cable.
The major difference between star topology and bus topology
The major differences between a star topology and a bus topology are as follows:
- In Star topology, all the devices are connected by a central hub whereas in bus topology all the devices are connected to a single cable which acts as its backbone.
- In case the central hub fails in Star topology then the entire network would fail while in the case the network cable fails in bus topology the entire network would fail.
- In Star topology, as these devices are coupled the network derives data serially from a given device to another. Whereas in a bus topology, the relevant device in the periphery obtains the data directly from the network’s hub.
- In star topology, the speed of data and information transferred is comparatively slower while the speed of data and information transferred in bus topology is comparatively faster.
- It needs more cables in Star topology, however, in bus topology, it doesn’t need any cables.
- To establish connectivity it needs a central hub along with some additional cables this is the reason the cost of implementation is pretty high in Star topology while in bus topology it does not need any such shenanigans due to which it incurs much lesser expenses.
- the fundamental element of a star topology is constituted by star topology whereas the fundamental element of a bus topology is constituted by a switch or a hub.
- The structure orientation of star topology is linear while the bus topology has a structure orientation that is non-linear.
- In the Star topology system the fault detection is comparatively much easier while fault detection is comparatively trickier in the case of the bus topology system.
- In Star topology, the transmission of signals does not occur unidirectionally whereas in bus topology the transmission of signals occurs unidirectionally.
- Using Star topology configuration different devices can be added while the bus topology network only allows the addition of a limited number of devices.
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Conclusion
We hope this article was helpful for you and now you have understood the differences between star topology and bus topology.