Cisco Systems 870 Router User Manual


 
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Cisco 2800 Series
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Cisco 3800 Series
Based on 20 years of innovation, Cisco 3800 Integrated Services Routers extend
Cisco’ leadership in multiservice routing by providing customers with unparalleled
network agility, performance, and intelligence. The Cisco 3800 Series is the flagship
platform in a portfolio of next-generation routers that integrate advanced
technologies, adaptive services, and secure enterprise communications.
These new routers offer the performance and reliable packet delivery necessary to
deliver mission-critical network capabilities efficiently, including real-time
applications such as voice over IP (VoIP), business video, and collaborative
communications. Architectural enhancements include embedded security processing,
significant platform performance and memory improvements, and new high-density
interface types. These design achievements complement the Cisco IOS Software
features and superior investment protection that this platform inherits from the Cisco
3700 Series.
The Cisco 3800 Series, comprised of the Cisco 3825 and Cisco 3845, serves as a
catalyst for midsize organizations and enterprise branch offices that want to
gracefully scale their enterprise edges and take advantage of converged business
services, while minimizing the cost and complexity of network upgrades.

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The Cisco 3800 Series offers two modular
platforms optimized for the secure delivery
of concurrent voice, video, and data The
integrated services architecture of the Cisco
3800 Series builds on the highly successful
Cisco 3700 Series design, and adds embedded
security and voice processing to a highly
modular system that is optimized for rapid
deployment of intelligent network services and
converged communications The Cisco 3800
Series supports the bandwidth requirements for
multiple Fast Ethernet interfaces per slot, time-
division multiplexing (TDM) interconnections, and
fully integrated power distribution to modules
supporting 8023af Power over Ethernet (PoE),
while supporting the existing portfolio of modular
interfaces
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With support for up to 112 ports of integrated
switching with inline power, the Cisco 3800
Series offers an excellent platform for combining
two of the most common components of any
network infrastructure The Cisco 3800 Series
supports the 16-, 24-, and 48-port Cisco
EtherSwitch
®
Service Network Modules which
adhere to the 8023af (PoE) standard When
partnered with the optional internal power supply
upgrade, the EtherSwitch Service Network
Modules and high-density WAN interface cards
(HWICs) power any 8023af compliant device
through their integrated switch ports
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The Cisco 3800 Series provides significant
additional value compared to prior generations
of Cisco routers at similar price points by
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 


Cisco 2811 ADSL bundle, WIC-1ADSL (ADSLoPOTS), 64 MB Compact
Flash/256 MB DRAM, Cisco IOS SP services

Cisco 2801 DSL bundle, WIC-1ADSL (ADSLoPOTS), Cisco IOS SP services,
64 MB Compact Flash/192 MB DRAM
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Cisco 2801 bundle, HWIC-1ADSL, SP Services, 64 MB Flash/192 MB DRAM

Cisco 2811 bundle, HWIC-1ADSL, SP Services, 64 MB Flash/256 MB DRAM

Cisco 2801 bundle, WIC-1SHDSL-V3, SP Services, 64 MB Flash/256 MB
DRAM

Cisco 2801 2-pair GSHDSL bundle, HWIC-2SHDSL, SP Services, 64 MB
Flash/192 MB DRAM

Cisco 2801 4-pair GSHDSL bundle, HWIC-4SHDSL, SP Services, 64 MB
Flash/192 MB DRAM

Cisco 2811 DSL bundle, WIC-1SHDSL-V3 (4-wire), SP Services, 64 MB
Flash/256 MB DRAM
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Cisco 2811 2-pair GSHDSL bundle, HWIC-2SHDSL, SP Services, 64 MB
Flash/256 MB DRAM

Cisco 2811 4-pair GSHDSL bundle, HWIC-4SHDSL, SP Services, 64 MB
Flash/256 MB DRAM

Cisco 2821 4-pair GSHDSL bundle, HWIC-4SHDSL, SP Services, 64 MB
Flash/256 MB DRAM


Cisco 2821 Basic WAN Optimization Bundle

Cisco 2821 Secure WAN Optimization Bundle

Cisco 2851 Basic WAN Optimization Bundle

Cisco 2851 Secure WAN Optimization Bundle