Data Sheet

Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 6 of 16
Key Features and Benefits
Architecture Features and Benefits
The Cisco 1800 Series fixed-configuration routers have been specifically architected to meet
the requirements of SMBs and enterprise branch offices as well as service provider-managed
applications for concurrent services for broadband access. The Cisco 1801, 1802, 1803, 1811,
1812, and 1841 routers together with other Cisco integrated services routers such as the Cisco
800, 2800, and 3800 Series provide the broadest range of secure connectivity options in the
industry combined with high-availability features. In addition, Cisco IOS Software supports a
complete suite of transport protocols, QoS, and network security. Table 2 lists the architecture
features and benefits of the Cisco 1800 Series fixed-configuration routers.
Table 2. Architecture Features and Benefits
Feature Benefit
Hardware Architecture
High-Performance Processor High-speed processor delivers exceptional processing power for
applications and concurrent security and wireless services.
Integrated ADSL or G.SHDSL Eliminates the need to deploy and manage a separate DSL modem.
Integrated 10/100BASE-T WAN Ports Offers flexibility to connect to various types of DSL broadband or cable
access or Ethernet access. Additional capability to deploy redundant
WAN connections for failover protections and load balancing.
Integrated 8-Port 10/100BASE-T Managed
Switch
Fully managed LAN switch ports connect multiple LAN devices and
reduce the need for an additional LAN switch.
Integrated WAN Backup ISDN S/T BRI or analog modem port provides high availability by
establishing a backup WAN connection if the primary connection fails.
Onboard Hardware Encryption Acceleration Delivers high-speed encryption and decryption rates for DES, 3DES, and
AES to help ensure all available bandwidth to the Internet is utilized for
maximum performance.
Expandable Memory Architecture The default memory of 32 MB Flash and 128 MB DRAM is sufficient to
support complex configurations and help ensure operation for an
extended period. Memory is expandable to support maximum of 128 MB
Flash and 384 MB DRAM, offering additional investment protection.
802.1Q VLAN A total of eight VLANs can be configured to segment a network and offer
additional security and separation of network traffic.
Real-Time Clock Built-in, real-time clock maintains an accurate date and time for
applications that require an accurate time stamp-such as logging and
digital certificates.
Internal Power Supply Eliminates the need for a cumbersome external power-adapter module
and provides easier cable management.
USB 2.0 Ports on Cisco 1811 and 1812 Integrated USB ports can be configured to work with optional USB token
for off-platform storage of VPN credentials or for deployment of
configuration stored on USB Flash devices.
Power over Ethernet (PoE) 802.3af Power over Ethernet support delivers power to IP phones or
external wireless access points through the 10/100 switch ports to
eliminate the need for power cords for these devices.
Rack- and Wall-Mountable Delivers flexibility in mounting on a wall or in a standard 19-inch rack.
Optional rack mount kit can be ordered for support in 19-inch rack.
Secure Networking
Cisco IOS Firewall, Including URL Filtering Application Inspection, Transparent and Stateful firewall, and URL filtering
protects the network from unauthorized user access. URL filtering
prevents inappropriate Websites from being accessed and downloading
of offensive content.
Intrusion Prevention System (IPS) Detects harmful network activity and generates alarms to warn of threats
and intrusion attempts. New IPS signatures can be dynamically loaded.
AutoSecure Facilitates rapid implementation of firewall and security policies to
optimize network security with a single Cisco IOS command.