Disadvantages of using a Wireless Networks are: Signal strength decreases when the user gets farther away from the range of wireless network sources. It is possible for them to work outside the office also if the signal is available.

Finally, Wireless Personal Area Network (PAN) is within an individual’s capacity and interconnects devices. The wireless devices perform better when they are in the optimum range and preferably in the line of sight of a router or Wi-Fi device.Interference problems may cause efficiency and reliability problems in wireless networks. But over the years, such costs have come down because of the attainment of inbuilt wireless capability in mobile devices; hence external devices to connect devices may not be needed. Wireless network connection, WiFi, requires no physical cable. But it has been found that some of the encryption techniques can be easily compromised.Since wireless networks work with radio wave communication, the signal is affected by such interference. Hackers and unauthorized persons could use the services of a wireless network by finding security loopholes or by exploiting some vulnerability in the system.The bandwidth may not be optimally utilized in a wireless network. While such connections provided a convenient way to connect over a network and communicate with each other, they had their limitations. Even if wireless may cost a bit initially, it requires very less for its maintenance since there is no wiring involved.VOIP or voice over internet protocol facility is available with wireless networks. Disadvantages of Wifi. Even most companies are placing wireless LAN cards in their desktops before selling it to their customers. Main advantages and disadvantages of wireless networks are listed below.Main advantage of Wireless networks is reduced expenditure on copper cabling (for small networks).Number of devices in a Wireless network can be increased without any additional cabling. Bad weather, leakage of signals from other sources in vicinity or radiation from other sources may distort or corrupt the signals of a wireless network.When compared to wired networks, wireless networks are relatively vulnerable from the security point of view. Access up-to-the-minute communications and all documents and apps on the network, anywhere, anytime. New devices just simply could connect in a jiffy, without any hassles as compared to a wired network.Since the wires, their installation, and maintenance are not required or are minimized in a wireless network, there is a lot of cost-saving.Over the years, due to improvements in encryption and security protocols, wireless networks have become much safer to access and operate.Signal strength decreases when the user gets farther away from the range of wireless network sources.

Wireless network require greater resources such as cabling, switch/hub and network cards to install and to maintain therefore the initial and long term costs are much higher. A computer network technology allows institutions & businesses to send data digitally with the help of information systems.

There are also disadvantages to wireless networks, however, especially when you compare them with wired networks, which generally maintain a faster internet speed and are more secure. Due to physical and technological constraints, the data transfer rates are limited to a certain extent.Wireless networks may incur extra costs due to equipment and setup. This is accomplished through radio waves which are basically a part of the electromagnetic spectrum.The devices used in wireless network use such waves or signals to exchange information and share resources between them. A network topology refers to the way in which nodes in a network are connected to one another. This is only almost half the speed of a wired network. Wireless networks involve the risk of modification and eavesdropping. Security – To combat this consideration, wireless networks may choose to utilize some of the various encryption technologies available. Hackers and unauthorized persons could use the services of a wireless network by finding security loopholes or by exploiting some vulnerability in the system.The bandwidth may not be optimally utilized in a wireless network. The people could collaborate better to complete their work and share resources and information thereby increasing the work efficiency and hence the productivity of an organization.The wireless networks don’t have huge infrastructure and setup requirements. A wireless network is a boon to such people.

Stay connected while moving throughout your work site. The people are able to use devices while still connected to the wireless networks. Advantages of a wired network. Visit the following link to compare between different Mobility and collaboration. By Nick Rojas. However, not all computer users are familiar with it. For instance, a huge amount of cables need not be installed to connect all devices on the network, thus saving time and effort. Most of these have to do with the inherent limitations of the technology. You can do this by providing a particular Wi-Fi password.

There are many advantages and disadvantages of Wi-Fi. But before making an investment in Wifi networks, you must know its advantages and disadvantages as well. Wired Network. Through a wireless network, multiple users can connect with the router or through a hotspot technology without any configuration required. Wireless networks use Radio waves to communicate, instead of copper twisted pair cables. For instance, a device connected to a wireless network uses radio waves to connect to the internet, applications or a particular type of network such as a business network.Mobility is the first advantage that comes to mind when one thinks of wireless networks. Hence as technology progressed, wireless networks and devices came into fashion.In a wireless network, the devices could communicate with each other without any wired or physical media.

The devices and resources needed more mobility and flexibility to perform their operations.

Advantages of wireless networks Reduced expenditure This causes the connected devices to perform poorly as the speed of data transactions is reduced. This is accomplished through radio waves which are basically a part of the electromagnetic spectrum.The devices used in wireless network use such waves or signals to exchange information and share resources between them.