Cisco 1841 Datasheet
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Cisco 1841 Datasheet

1800 series integrated services routers
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Cisco 1800 Series Integrated Services Routers:
Cisco 1841 Router (Modular)
Cisco Systems
new line of integrated services routers that are optimized for the secure, wire-speed delivery of concurrent
data, voice, and video services. Founded on 20 years of leadership and innovation, the modular Cisco
1800 Series of integrated services routers (refer to Figure 1) intelligently embed data and security into a
single, resilient system for fast, scalable delivery of mission-critical business applications. The best-in-
class Cisco 1800 Series architecture has been specifically designed to meet requirements of small-to-
medium-sized businesses, small enterprise branch offices, and service provider-managed services
applications for delivery of concurrent services at wire-speed performance. The integrated secure systems
architecture of the Cisco 1800 Series delivers maximum business agility and investment protection.

Product Overview

Cisco 1800 Series integrated services routers are the next evolution of the award-winning Cisco 1700 Series
modular access routers. The Cisco 1841 router (Figure 1) is designed for secure data connectivity and provides
significant additional value compared to prior generations of Cisco 1700 Series routers by offering more than a
fivefold performance increase and integrated hardware-based encryption enabled by an optional Cisco IOS
Software security image. The Cisco 1841 dramatically increase interface card slot performance and density over
the Cisco 1700 Series while maintaining support for more than 30 existing WAN interface cards (WICs) and multiflex
trunk cards (voice/WICs [VWICs]-for data only on the Cisco 1841 router).
The Cisco 1841 router features secure, fast, and high-quality delivery of multiple, concurrent services for
small-to-medium-sized businesses and small enterprise branch offices. The Cisco 1841 router offers embedded
hardware-based encryption enabled by an optional Cisco IOS Software security image; further enhancement of VPN
performance with an optional VPN acceleration module; an intrusion prevention system (IPS) and firewall functions;
interfaces for a wide range of connectivity requirements, including support for optional integrated switch ports; plus
sufficient performance and slot density for future network expansion and advanced applications as well as an
integrated real-time clock.
Support of high-density WICs (HWICs) is optional.
Figure 1.
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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is redefining best-in-class enterprise and small- to-medium-sized business routing with a
Cisco 1800 Series Integrated Services Routers
.
Data Sheet
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Summary of Contents for Cisco 1841

  • Page 1 Cisco 1800 Series integrated services routers are the next evolution of the award-winning Cisco 1700 Series modular access routers. The Cisco 1841 router (Figure 1) is designed for secure data connectivity and provides significant additional value compared to prior generations of Cisco 1700 Series routers by offering more than a fivefold performance increase and integrated hardware-based encryption enabled by an optional Cisco IOS Software security image.
  • Page 2 Security has become a fundamental building block of any network, and Cisco routers play an important role in embedding security at the customer’s access edge. The Cisco IOS Software security feature sets for the Cisco 1841 router that enable the hardware-based encryption on the motherboard provide a robust array of features such as...
  • Page 3 Most existing WICs, multi-flex trunk interface cards (for data only), and Advanced Integration Modules (AIMs) are supported in the Cisco 1841. Table 2 lists the modularity features and benefits of the Cisco 1841 router.
  • Page 4 ● This feature eases administration and management of point-to-point VPNs by actively pushing new security policies from a single headend to remote sites. ● DMVPN is a Cisco IOS Software solution for building IPSec + generic routing encapsulation (GRE) VPNs in an easy and scalable manner.
  • Page 5 By providing integrated services, as well as great modular density and high performance, the Cisco 1841 router provides security, versatility, scalability, and flexibility for multiple applications to the small-to-medium-sized office and small enterprise branch office, and the service provider customer edge.

  • Page 6: Specifications

    DC Power Support AC Input Voltage Frequency AC Input Current Output Power © 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Cisco 1841 Secure data Desktop, 1-rack-unit (1RU) height (4.75 cm high with rubber feet) Metal Yes (Optional Rackmount kit: ACS-1841-RM-19=) ●...
  • Page 7 Operating Altitude Noise Level Regulatory Compliance Safety Immunity Network Homologation © 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Cisco 1841 153 BTU/hr 12.3(8)T IP BASE, 12.4(15)T 32 to 104° F (0 to 40° C) 10 to 85% noncondensing operating;...

  • Page 8: Ordering Information

    Ordering Information The Cisco 1841 is currently orderable at the For more information about the Cisco 1800 Series, including Cisco 1700 Series to Cisco 1800 Series migration aids, visit http://www.cisco.com/go/1800. Table 6 gives ordering information for the Cisco 1841 Router.
  • Page 9 These innovative services programs are delivered through a unique combination of people, processes, tools, and partners, resulting in high levels of customer satisfaction. Cisco services help you protect your network investment, optimize network operations, and prepare your network for new applications to extend network intelligence and the power of your business.
  • Page 10 Europe: 32 2 778 4242 ● Australia: 612 9935 4107 ● Other: 408 526-7209 ● Web: http://www.cisco.com ● Printed in USA © 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Data Sheet http://www.cisco.com/go/1800 C78-367648-04 06/09 Page 10 of 10...

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