Industrial Ethernet switches use storage and switching switching, while improving the speed of Ethernet communication, and built-in intelligent alarm design to monitor the network operating conditions, making the danger of industrial environments to ensure reliable and stable operation of Ethernet. Advanced technology, architecture science, openness and scalability, do not have to do too much equipment to adjust, you can expand its performance, increase its function, allowing users to save time and effort.
Now many Ethernet switches have reached 100Mbps speed, has been able to meet the needs of most users, the current switch has quickly replaced the hub, the user structure of the network to become the preferred product in modern network design, through the use of Ethernet switches can be significantly Improve the performance of the entire user network performance, for which Ethernet switches are more and more favored by more Internet users.
Ethernet replacement equipment in addition to the speed to the network users to bring advantages, but also than traditional network sharing equipment to provide more features. With the switch market competition is becoming increasingly fierce, the price of switching equipment is also more acceptable for the user, the current home-type switches have been quickly replaced by hubs, users become the preferred product network construction products.
Industrial Ethernet switches are primarily used for real-time Ethernet data transmission in complex industrial environments. Ethernet is designed to be used in complex industrial environments due to its carrier sense multiplexing collision detection (CSMA / CD mechanism), and its reliability is greatly reduced, resulting in Ethernet being unusable.
Industrial Ethernet switches use storage and switching switching, while improving the speed of Ethernet communication, and built-in intelligent alarm design to monitor the network operating conditions, making the danger of industrial environments to ensure reliable and stable operation of Ethernet.
In order to understand the switch further, it is necessary to understand the difference between the switch and the hub: if we consider the hub as a built-in Ethernet bus, the home switch can be regarded as multiple bus-switching matrix interconnection.
Technically, the switch hooks each port on a high-bandwidth backplane bus (at least one order of magnitude above the port bandwidth) and is connected to a switch. Packets that are dropped from the port are backed by a backplane Bus into the switch. And through direct forwarding and storage and forwarding two ways to exchange.
In addition, from the use of the effect, the switch more cost-effective. In the past, the higher price of home switches was the main reason for our choice of hubs. With the continuous development of switching technology in recent years, the price of Ethernet switches dropped dramatically, today, the switch has been far more cost-effective than the hub.