Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice and video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public and private operate with maximum performance, security, and flexibility.This product is a Ship kit type 1 for shelf assembly, includes 3 sets of mounting brackets, 19-in., 23-in., and ETSI, eight GMT-type fuses (two 15A, two 10A, two 5A, and two 2A), system documentation.