The network may include segment controllers in communication with a remote management system and a plurality of heterogeneous devices such as, for example, lighting fixture nodes and sensors. The segment controllers may transmit sensor data from the sensors to the remote management system. The segment...
A network switch usually operates at Layer 2 of the OSI model (working with the Ethernet protocol) but there are switch models that implement also routing, which can be considered as Layer 3 devices as well (see explanation at the end of this article). Although switches are nowadays available...
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There are several types of network switches and understanding the differences can help you make the right choices for your small business.
There are five different types of network hardware: signal managers, cables, adapters, interface units and data centers. Network hardware is a general term for the physical devices and units that are required to create a computer network. A computer network is a system of multiple computers that...
You may have heard of different types of networks, such as wireless networks and local area networks. However, fundamentally, they all fall into one of the following two categories:A private network is where a level of authentication and authorization is required to access devices...
We have a network that connects computers and devices in a small geographical area. A LAN is usually located in a building, and a building can have multiple LANs connected to each other. 2] Wireless LAN (WLAN) As the name suggests, this type of network is 100 percent wireless. It relies...
LAN (Local Area Network) An alternate name of LAN is IEEE 802 network and this network uses devices like computers, laptops, and mobiles that are connected in a small range which ranges from 100m to 10km. The properties of this network mainly depend on its users, speed, range, as well...
Types of Network SecurityThere are many different types of network security, such as:Access control - Not everyone should have access to your business' network, so it's important to recognize approved users, and prevent unauthorized access. You can also block non-compliant devices and deny them...
Although coaxial cabling is difficult to install, it is highly resistant to signal interference. In addition, it can support greater cable lengths between network devices than twisted pair cable. The two types of coaxial cabling are thick coaxial and thin coaxial. ...