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.

The Cisco® 7603-S Router is a compact, 3-slot, high-performance router designed for deployment at the access or aggregation edge, where a combination of performance and multiple services options is necessary to meet the requirements of both enterprises and service providers. It enables Carrier Ethernet service providers to deploy an advanced network infrastructure that supports a range of IP video and triple-play (voice, video, and data) system applications in both the residential and business services markets. The Cisco 7603-S also enables mobile operators to preaggregate time-division (TDM) and ATM circuits over a common pseudowire layer, tremendously reducing operating expenses (OpEx). The Cisco 7606-S also delivers WAN and metropolitan-area network (MAN) networking solutions at the enterprise edge.

The power supply supported on the Cisco 7603-S is the 1500W DC power supply