Datasheet

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Data Sheet
Cisco 2900 Series Integrated Services Routers
Cisco
®
2900 Series Integrated Services Routers build on 25 years of Cisco innovation
and product leadership. The new platforms are architected to enable the next phase of
branch-office evolution, providing rich media collaboration and virtualization to the
branch while maximizing operational cost savings The Integrated Services Routers
Generation 2 platforms are future-enabled with multicore CPUs, support for high-
capacity digital signal processors (DSPs) for future enhanced video capabilities, high-
powered service modules with improved availability, Gigabit Ethernet switching with
enhanced Power over Ethernet (PoE), and new energy monitoring and control
capabilities while enhancing overall system performance. Additionally, a new Cisco
IOS
®
Software Universal image and Services-Ready Engine module enable you to
decouple the deployment of hardware and software, providing a flexible technology
foundation that can quickly adapt to evolving network requirements. Overall, the Cisco
2900 Series offer unparalleled total cost of ownership savings and network agility
through the intelligent integration of market-leading security, unified communications,
wireless, and application services.
Figure 1. Cisco 2900 Series Integrated Services Routers
Product Overview
Cisco 2900 Series builds on the best-in-class offering of the existing Cisco 2800 Series Integrated Services
Routers by offering four platforms (Figure 1): the Cisco 2901, 2911, 2921, and 2951 Integrated Services Routers.
All Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption acceleration, voice- and
video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail,
and application services. In addition, the platforms support the industries widest range of wired and wireless
connectivity options such as T1/E1, T3/E3, xDSL, copper and fiber GE.
Key Business Benefits
The Integrated Services Routers Generation 2 (ISR G2) provide superior services integration and agility. Designed
for scalability, the modular architecture of these platforms enables you to grow and adapt with your business
needs. Table 1 lists the business benefits of the Cisco 2900 Series.

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