Cisco 5921 Embedded Services Router X86 Level 3 - License - 50 Mbps - ESD - For P/N: Cisco5921-K9 - L-FL-5921-XL3-K9

• Low-cost vehicle communications systems
  The Cisco 5921 ESR complements the Cisco 5915 and 5940 ESR hardware routers, providing integrators with a cost-effective solution for addressing smaller, highly integrated applications. The Cisco 5921 ESR can be combined with system-specific applications onto a single, small, low-power hardware solution.
• Portable communications devices
  By not restricting the product developer to a specified form factor, the Cisco 5921 ESR offers integrators creative flexibility to design hardware to meet unique market requirements. The router targets low-power systems, making it ideal for use in portable, battery-powered devices.
• Security-protected sensors
  The Cisco 5921 ESR's network optimization capabilities support the development of security-protected sensors deployed in self-forming, self-healing, infrastructure-less networks. It provides immediate connection with no preconfiguration of peers required; no need for connectivity to a centralized network; and reach beyond the range of a fixed network.

Cisco 5900 Series Embedded Services Routers (ESRs) provide highly secure data, voice, and video communications to stationary and mobile network nodes across wired and wireless links. They solve critical size, weight, and power challenges, and can operate reliably in harsh environments.
Cisco 5900 Series Embedded Services Routers can be used to establish mobile networks in vehicles. They also extend enterprise resources more securely to workers in harsh environments such as public safety, exploration, transportation, and defense.