The Cisco 7201 Router is the latest generation of the Cisco 7200 Series portfolio. It is a compact, high-performance 1-rack-unit (1RU) router that uses the Cisco 7200VXR Series Network Processing Engine NPE-G2 coupled with a comprehensive range of interface options. The Cisco 7201 Router addresses the demand for the same performance enhancements and Cisco IOS Software features of the latest Cisco 7200VXR NPE-G2 but in a smaller form factor and with low power consumption. It provides four built-in Gigabit Ethernet ports and one port adapter slot, making it ideal for various service providers and enterprise applications. It also offers redundant and field-replaceable AC and DC power supplies.