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Data Sheet 

© 2008-2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. 

Page 1 of 10 

Cisco 520 Secure Router for  
Cisco Smart Business Communications System 

A Flexible, Easy-to-Manage Router to Secure Your Small Business 

More than ever, you need to secure your network to keep you business assets safe from threats. 

You depend on your network to keep you connected to the people you do business with every day, 

from customers to suppliers and business partners. Yet when you have a small networking staff, it 

can be difficult to manage your network and make sure it is well protected from security breaches. 

To be successful, you need a complete network solution that delivers the security and rich features 

you need, yet is affordable and easy to use.  

The Cisco

®

 520 Secure Router combines Internet access, advanced security, virtual private 

network (VPN) access, and optional wireless networking, all in a single easy-to-use device. 

Designed for seamless integration with the Cisco Smart Business Communications System—a 

complete set of advanced voice, data, security, and wireless networking products designed 

specifically for small businesses—the Cisco 520 Secure Router brings together multiple 

technologies to help you improve network security and simplify network management. 

Product Overview  

The Cisco 500 Series Secure Routers deliver:  

 

High performance broadband access for small offices and teleworkers 

 

Highly secure remote access and site-to-site connectivity with IP Security (IPsec) VPN, 

Secure Sockets Layer (SSL) VPN, and dynamic multipoint VPN (DMVPN) 

 

Built-in threat defense, including: 

 

Stateful packet inspection (SPI) firewall to help minimize web and email threats  

 

Intrusion prevention system (IPS), providing protection from attacks, worms, and viruses 

by detecting and stopping these threats before they can affect the network 

 

Cisco IOS

®

 Content Filtering to restrict access to undesirable websites and help guard 

against malware and phishing attacks 

 

Highly secure 802.11b/g wireless networking option to connect mobile employees in the 

workplace 

 

Support for static routing and dynamic routing protocols to easily adapt to diverse network 

environments 

 

Quality of service (QoS) for crisp voice and video communications 

 

4-port 10/100 managed switch with VLAN support to interconnect workplace devices such 

as computers, servers, and printers 

 

Simple deployment, management, and troubleshooting with Cisco Configuration Assistant  

Содержание SR520-ADSL-K9

Страница 1: ...signed specifically for small businesses the Cisco 520 Secure Router brings together multiple technologies to help you improve network security and simplify network management Product Overview The Cisco 500 Series Secure Routers deliver High performance broadband access for small offices and teleworkers Highly secure remote access and site to site connectivity with IP Security IPsec VPN Secure Soc...

Страница 2: ... 520 Secure Router with and without wireless connectivity Figure 1 Cisco 520 Secure Routers Applications Part of the Cisco Smart Business Communications System the Cisco 520 Secure Router is ideal for securely connecting small offices to the Internet or to other company offices Figure 2 illustrates several different deployment scenarios Figure 2 Deployment Scenarios for the Cisco 520 Secure Router...

Страница 3: ...r travelers or teleworkers who need secure VPN access to office applications and files QoS features in the Cisco 520 Secure Router help maintain the integrity of voice communications from home offices Features and Benefits The Cisco 520 Secure Router provides Built in advanced security The Cisco 520 Secure Router includes advanced security features to help protect your business including a firewal...

Страница 4: ...ronize passwords and upgrade software across all of your Cisco network devices reducing the time your staff devotes to network maintenance Cisco Configuration Assistant is available for download free of charge at http www cisco com go configassist Quality of service The Cisco 520 Secure Router features the QoS intelligence you need to prioritize networking traffic and support crisp delivery of ric...

Страница 5: ...it Rate non real time VBR nrt ATM Operation Administration and Maintenance OAM support for F5 continuity check segment and end to end loopback and Interim Local Management Interface ILMI support 10 virtual circuits Security features Secure connectivity 10 SSL VPN tunnels 20 IPsec VPN tunnels Hardware accelerated 3DES and AES Dynamic multipoint VPN DMVPN IPsec pass through Point to Point Tunneling ...

Страница 6: ...P EAP Transport Layer Security EAP TLS EAP Flexible Authentication via Secure Tunneling EAP FAST EAP Subscriber Identity Module EAP SIM EAP Message Digest Algorithm 5 EAP MD5 EAP Tunneled Transport Layer Security EAP TTLS Static and dynamic Wired Equivalent Privacy WEP Temporal Key Integrity Protocol TKIP Simple Security Network SSN encryption MAC authentication filter User database for survivable...

Страница 7: ...m data rates of up to 24 Mbps and upstream data rates of up to 1 5 Mbps Wireless Specifications Data rates supported 1 2 5 5 6 9 11 12 18 24 36 48 and 54 Mbps Receive sensitivity 802 11b 94 dBm 1 Mbps 93 dBm 2 Mbps 92 dBm 5 5 Mbps 90 dBm 11 Mbps 802 11g 92 dBm 6 Mbps 90 dBm 9 Mbps 89 dBm 12 Mbps 87 dBm 18 Mbps 85 dBm 24 Mbps 81 dBm 36 Mbps 76 dBm 48 Mbps 73 dBm 54 Mbps Maximum transmit power Note ...

Страница 8: ...noperating altitude 0 to 15 000 ft 0 to 4570 m Operating temperature 32 to 104 F 0 to 40 C Operating humidity 10 to 85 relative humidity noncondensing Operating altitude 0 to 10 000 ft 0 to 3000 m DSLAM Interoperability Table 5 lists the supported DSL Access Multiplexers DSLAMs for the Cisco 520 Secure Router Table 5 Cisco 520 Secure Router DSLAM Interoperability Cisco SR520 ADSL K9 Cisco SR520W A...

Страница 9: ...ecure Router ADSL over POTS basic telephone service Annex A WAN 802 11b g compliant SR520 ADSLI K9 4 port Cisco 520 Secure Router ADSL over IDSN Annex B WAN SR520W ADSLI K9 4 port Cisco 520 Secure Router ADSL over ISDN Annex B WAN 802 11b g compliant FL WEBVPN 10 K9 SSL VPN Feature License for up to 10 users SL CNFIL 87x 1Y 1 year subscription to Cisco IOS Content Filtering for Cisco 520 Series Se...

Страница 10: ...nning at its best Cisco Services also help you prepare your network for new applications to extend network intelligence and help your business thrive For more information about Cisco Services see http www cisco com go services For More Information For more information about the Cisco Smart Business Communication System visit http www cisco com go sbcs For more information about Cisco Configuration...

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