The Cisco 1921 builds on the best-in-class. All Cisco 1900 Series Integrated Services Routers offer embedded hardware encryption acceleration, and advanced security services. In addition, the platforms support the industry's widest range of wired and wireless connectivity options such as Serial, T1/E1, xDSL, Gigabit Ethernet, and third-generation (3G) wireless.

The Cisco 1921 is architected to meet the application demands of today's branch offices with design flexibility for future applications.

The Cisco 1921 provides significantly enhanced modular capabilities that offer you investment protection. You can easily interchange modules used on the Cisco 1921 with other Cisco routers to provide maximum investment protection. Taking advantage of common interface cards across a network greatly reduces the complexity of managing inventory requirements, implementing large network rollouts, and maintaining configurations across a variety of branch-office sizes.

Service integration
The Cisco 1921 offers increased levels of services integration with data, security, wireless, and mobility services, enabling greater efficiencies and cost savings.

High performance with integrated services
The Cisco 1900 Series enables deployment in high-speed WAN environments with concurrent services enabled up to 15 Mbps.

Processors
The Cisco 1921 is powered by high-performance multi-core processors that support growing demands of branch-office networks by supporting high-throughput WAN requirements.

Integrated Gigabit Ethernet ports
All onboard WAN ports are 10/100/1000 Gigabit Ethernet WAN-routed ports.

General Specifications