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Cisco 1921 Series Integrated Services Routers
Product Names: CISCO 1921/K9, CISCO 1921-SEC/K9, and CISCO 1921DC/K9
®
Cisco
1900 Series Integrated Services Routers (ISRs) 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 to the branch office while maximizing operational cost savings. The Cisco Integrated Services
Routers Generation 2 (ISR G2) platforms are future-enabled with multicore CPUs, Gigabit Ethernet switching with
enhanced Power over Ethernet (PoE), and new energy monitoring and control capabilities that enhance overall
system performance. Additionally, a new Cisco IOS
deployment of hardware and software, providing a stable technology foundation that can quickly adapt to evolving
network requirements. Overall, the Cisco 1900 Series offers exceptional total cost of ownership (TCO) savings and
network agility through the intelligent integration of market-leading security, unified communications, wireless, and
application services.
Product Overview
The Cisco 1921 builds on the best-in-class offering of the Cisco 1841 Integrated Services Routers. All Cisco 1900
Series Integrated Services Routers offer embedded hardware encryption acceleration, optional firewall, intrusion
prevention, 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 (Figure 1).
Figure 1.
Key Business Benefits
Cisco ISR G2 routers 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 1900.
Table 1.
Benefits
Service integration
Services on demand
High performance with
integrated services
© 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Cisco 1921 Integrated Services Router
Key Features and Benefits of the Cisco 1921 Integrated Services Router
Description
● The Cisco 1921 offers increased levels of services integration with data, security, wireless, and mobility services,
enabling greater efficiencies and cost savings.
● A single Cisco IOS Software Universal image is installed on each ISR G2. The Universal image contains all of the
Cisco IOS Software technology sets that can be activated with a software license, allowing your business to quickly
deploy advanced features without downloading a new Cisco IOS Software image. Additionally, larger default
memory is included to support the new capabilities.
● The Cisco 1900 Series enables deployment in high-speed WAN environments with concurrent services enabled up
to 15 Mbps.
®
Software Universal image enables you to decouple the
Data Sheet
Page 1 of 10
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Table of Contents
Related Manuals for Cisco 1921/K9
Summary of Contents for Cisco 1921/K9
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Page 1: Product Overview
Services on demand ● A single Cisco IOS Software Universal image is installed on each ISR G2. The Universal image contains all of the Cisco IOS Software technology sets that can be activated with a software license, allowing your business to quickly deploy advanced features without downloading a new Cisco IOS Software image. - Page 2 Reuse of a broad array of existing modules supported on the original ISRs provides a lower TCO. ◦ A rich set of Cisco IOS Software features is carried forward from the original ISRs and delivered in the Universal ◦ image.
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Page 3: Cisco Ios Software
Interface Card (EHWIC) HWICs, WAN interface cards (WICs), and voice/WAN interface cards (VWICs). ● Two integrated EHWIC slots are available on the Cisco 1921 for flexible configurations for support of two modules: One doublewide HWIC-D or two singlewide EHWIC/HWIC modules are supported. -
Page 4: Mobility Services
Cisco 1900 Series ISRs facilitate secure business transactions and collaboration. The Cisco IOS Software Security technology package license for the Cisco 1900 Series offers a wide array of common security features such as advanced application inspection and control, threat protection, and encryption architectures for enabling more scalable and manageable VPN networks in one solution set. - Page 5 IPSLA Cisco IOS IP SLAs enable you to assure new business-critical IP applications, as well as IP services that use data, voice, and video, in an IP network.
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Page 6: Summary And Conclusion
The applications listed in Table 6 are standalone products that you can purchase or download to manage your Cisco network devices. The applications are built for the different operational phases; you can select the ones that best fit your needs. -
Page 7: Product Specifications
Weight: With AC power supply (no modules) 6.75 lb Weight: With PoE power supply (no modules) 7.5 lb Airflow Back to sides © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 7 of 10... -
Page 8: Supported Modules
Supported Modules Cisco 1921 Integrated Services Routers support a wide range of modules that span industry-leading breadths of services at the branch office. Please refer to the following link for the list of modules supported on the Cisco 1900: http://www.cisco.com/en/US/products/ps10538/products_relevant_interfaces_and_modules.html. -
Page 9: Warranty Information
Product Description Cisco1921/K9 Cisco 1921 with 2 onboard GE, 2 EHWIC slots, 256MB USB Flash (internal) 512MB DRAM, IP Base Lic Cisco1921-SEC/K9 Cisco 1921 with 2 onboard GE, 2 EHWIC slots, 256MB USB Flash (internal) 512MB DRAM, SEC Feature Lic... -
Page 10: For More Information
For more information about the Cisco 1900 Series, visit http://www.cisco.com/go/1900 or contact your local Cisco account representative. Printed in USA C78-598389-05 06/13 © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 10 of 10...