There is a misconception common to us that just because equipment is refurbished, inexpensive or used, it will not function as well as the new ones.  But whatever type of networking equipment we are talking about, if you will avail security products from the right distributor, you are assured with an efficient and secured network.

If you want to make sure about the top performance of used Cisco security equipment, you need to check for the warranty.  There are some distributors who are offering warranties which last longer than one year and they can be extended too or they can cover the product for lifetime.  Refurbished equipment with great quality is the ones which have gone through extensive checking and testing, careful visual inspection and accounting for all its components to guarantee top condition.

Building secured network, however, does not end in getting the top quality equipment.  Another necessary factor to ensure maintenance and proper start-up is the excellent service from the dealer.  The best providers are the one that offers pre- and post-sales support.  They should also provide services ranging from installation to troubleshooting.