Series Overview - Cisco 850 Series Manual

Series Overview

For Medium-sized Businesses, Enterprise Branches, Head Offices,
and the Service Provider Edge
Cisco 850 Series Cisco 870 Series
Small Offices Small Offices and Teleworker
Deployments
• Manageability and reliability of
Cisco IOS ® • Secure, concurrent services for
broadband access
Software Secure Connectivity
• Manageability and reliability of
• Stateful inspection firewall
Cisco IOS Software
• VPN 3DES encryption (hardware-
Business-class Security
accelerated)
• Stateful inspection firewall
Fixed Configuration
• VPN 3DES encryption and
• Asymmetric DSL (ADSL) over
Advanced Encryption Standard
analog telephone lines (Cisco 857)
(AES) encryption
• 100 MB Ethernet (Cisco 851)
• Intrusion Prevention System (IPS)
• Secure WLAN 802 . 1 1b/g option
• URL Filtering
with a single fixed antenna
Fixed Configuration
• 4-port 10/100Base-T switch with
autosensing MDI/MDX (Media • 4-port 10/100 managed switch with
Device In/Media Device Crossover) VLAN support
for auto-crossover
• Secure WLAN 802 . 1 1b/g option
with a single fixed antenna with
replaceable diversity antennas
• 100 MB Ethernet (Cisco 871)
• ADSL over ISDN (Cisco 876)
• ADSL over analog telephone lines
(Cisco 877)
• G .SHDSL (Cisco 878)
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Cisco 1800 Series
(Fixed-configuration)
Small Offices and Small Enterprise
Branch Offices
• Secure, concurrent services for
broadband access with WAN high
availability
• Manageability and reliability of
Cisco IOS Software
Business-class Security
• Stateful firewall with URL filtering
• VPN 3DES encryption and
Advanced Encryption Standard
(AES) encryption
• Dynamic Multipoint VPN (DMVPN)
• Intrusion Prevention System (IPS)
Fixed Configuration
• Secure broadband access at
broadband performance
• Integrated ISDN Basic Rate S/T
Interface (BRI), analog modem, or
Ethernet backup port for redundant
WAN links and load balancing
• Secure wireless LAN option for
simultaneous 802 . 1 1a and 802 . 1 1b/g
with use of multiple antennas
• 8-port 10/100 managed switch with
802 . 1 q VLAN support and optional
Power over Ethernet (PoE)
Cisco offers the industry's broadest and most versatile portfolio of secure, high-performance
Integrated Services Routers, enabling the deployment of a wide array of services to the farthest
reaches of an organization, from the home office to the small office to the large enterprise branch
and head office.
Cisco 1841 Integrated Cisco 1861 Series
Services Router Small- to Medium-sized Businesses
and Small Enterprise Branch Offices
Small- to Medium-sized Businesses
and Small Enterprise Branch Offices
• Wire-speed performance with
secure data services enabled at up
• Wire-speed performance with
to T1/E1/xDSL rates
secure data services enabled at up
to T1/E1/xDSL rates
• Increased services density for
security voice, and L2 switching
• Increased services density for
secure data services
• Built-in Fast Ethernet Switch
• Support for next-generation
• Support for over 30 existing and
High-speed WAN Interface Cards
new modules
• Increased flexibility through
Secure Networking
support of internal AIM slot for
• Hardware-based VPN acceleration
high-speed VPN and future
on motherboard
applications
• Intrusion Prevention Systems (IPS)
• Built-in dual routed Fast Ethernet
ports
IP Communications and IP
• Support for over 30 existing and
Telephony Support
new modules
• IP Communications Express
(CCME/SRST/CUE)
Secure Networking
• Onboard PVDM Support
• Hardware-based VPN acceleration
on motherboard (non-upgradeable)
• Antivirus defense • Onboard Voice Ports, including
FXS, FXO, and BRI
• Intrusion Prevention System (IPS)
Integrated Switching
• SDM Support
• 8 powered 10/100 switch ports
Integrated Switching
• 802 . 3 af Power over Ethernet
• Support for the 4-port 10/100
compliance
managed EtherSwitch module
Integrated Wireless
Integrated Wireless
• Wireless WAN Support
• Wireless WAN support
• Support for Wireless Access Point
• Support for Wireless Access Point
Cisco 2800 Series
Small- to Medium-sized Businesses
and Enterprise Branch Offices
• Wire-speed performance up to
multiple T1/E1/xDSL rates
• Increased services density for
security, voice, caching, video,
network analysis, and L2 switching
• Support for enhanced interfaces
(NME, HWIC, EVM, and PVDM2)
• Built-in dual Fast Ethernet or
Gigabit Ethernet ports
• Support for over 90 existing and
new modules
• Optional support for integrated
Power over Ethernet (PoE)
Secure Networking
• Hardware-based VPN acceleration
on motherboard
• Antivirus Defense
• Intrusion Prevention System (IPS)
IP Communications and IP
Telephony Support
• IP Communications Express
(CCME/SRST/CUE)
• Enhanced Modularity (EVM and
PVDM2 support)
Integrated Switching
• Up to 64 powered 10/100 switch
ports
• 802 . 3 af Power over Ethernet
compliance
Integrated Wireless
• Wireless WAN Support
• Support for Wireless Access Point
• Integrated Wireless LAN Controller
options
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