Switches enable network functionality by creating needed connections for computers and other vital network devices. Without them, users would not be able to access the network for file and resource sharing. They essentially are the communication backbone of any network. There are various types of switches. The capacity and functionality required are what determines which type should be purchased and implemented within a business or home environment. Switches may be unmanaged or managed. Unmanaged devices do not need to be configured and work well for home use. Managed switches are more business oriented and must be configured to work with various kinds of devices. Cisco products are indeed the easiest brand to configure and use for any network. Their networking equipment is very dependable and preferred by many.

These devices have taken the place of the older device connection method know as hubs. Both are used to create a network, but hubs do not perform as well or have the speed now needed by businesses to provide good service to their customers. Hubs were originally popular because they were more affordable. Through technology developments, switches have become just as low in price. Hubs send data to every computer on the network. Switches are faster because they only direct the date to the required computer. This drastically increases the utilization of network resources and makes the overall network more productive. Companies can save on costs by buying refurbished Cisco products.

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Since a switch is needed for proper business network operation, it is a cost that every business must include in their networking and technology budget. Cisco products are truly one of the best buys on the market. They offer the benefits of less network downtime, increased performance, and a longer product life. Buying their products can prove to be difficult on a tight budget. Even so, you take the chance of more network complications by going with a different brand. Other brands are indeed much harder to configure and maintain. Companies can buy used Cisco switches as an alternative option to supplementing components or going over budget. Refurbished switches can be just as reliable and have the same benefits of new devices.

A refurbished Cisco product has been used but restored to its original manufacturing condition. Before a device can be sold, the manufacturer tests it for quality, performance, and additional factors. These tests are very extensive. Every device has a default configuration that is set up before it is sold. Once a company buys the device, they may have it specifically configured to their business needs. Sometimes a company finds out that the equipment does not have the functionality required or cannot be configured to their network. It is returned to the manufacturer or a third party. They test the product again to ensure it is working correctly and manufacturer approved. Then it is reset to original selling configuration and sold as refurbished. These devices are sold for a much lower cost which can be very beneficial to any company with a restricted budget.