The Cisco® 5940 Embedded Services Router (ESR) is optimized for mobile and embedded networks that require IP routing and services. The CompactPCI form factor complemented by Cisco IOS® Software and Cisco Mobile Ready Net capabilities, provide highly secure data, voice, and video communications to stationary and mobile network nodes across wired and wireless links. The Cisco® 5940 ESR is a high-performance, ruggedized router designed for use in harsh environments and offering reliable operation in extreme temperatures and under shock and vibration conditions typical for mobile applications in rugged terrain.