Cisco 861 Ethernet Security Router

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90 day, factory
Ships in 7-10 Days

Ships in 7-10 Days



The Cisco 861 Ethernet Security Router combines Internet access, security, and wireless services onto a single, secure device that is simple to use and manage for small businesses. Cisco 861 Ethernet Security Router delivers features, including firewall, IPSec VPNs, and WLANs, at broadband speeds to small offices. Easy deployment and centralized management features enable the Cisco 860 Series to be deployed by service providers in small businesses.


Increased Performance to Run Concurrent Services

  • The performance in a Cisco 860 Series router allows customers to take advantage of broadband network speeds while running secure, concurrent services

Stateful Inspection Firewall and IPSec VPN Support

  • Provides secure access when connecting to the Internet or connecting small offices to a central site

4-Port 10/100 FE Managed Switch

  • Allows multiple devices to be connected in a small office, with the ability to designate a port as network DMZ
  • VLANs allow for secure segmentation of network resources

Optional 802.11g/n AP

  • Broadband router with secure integrated access point in a single device.
  • Integrated Wi-Fi Access Point with IEEE 802.11n draft 2.0 standard support for mobile access to high-bandwidth data, voice and video applications through the use of multiple-input multiple-output (MIMO) technology that provides increased throughput, reliability and predictability.
  • Support for autonomous mode.


  • Single dual-purpose port provides direct connection to a console or external modem for management or backup

Cisco Configuration Professional (CCP) and Cisco IOS Software for Remote Management

  • Cisco Configuration Professional uses smart wizards and task-based tutorials which can be used by resellers and customers to quickly and easily deploy, configure, and monitor a Cisco access router without requiring knowledge of the Cisco IOS® Software command-line interface (CLI)

Technical Information:

Click here to view a full data spec sheet.


  • Number of Ports: 5
  • Fast Ethernet Port: Yes
  • 4 x RJ-45 10/100Base-TX LAN
  • 1 x RJ-45 10/100Base-TX WAN

Media & Performance
Connectivity Media: Twisted Pair 10/100Base-TX

Management & Protocols


  • QoS
  • Cisco Configuration Professional (CCP)
  • VLAN
  • DHCP
  • HTTP
  • Telnet
  • Cisco Configuration Professional
  • Cisco Configuration Express
  • Cisco Configuration Engine support
  • Cisco AutoInstall
  • IP SLA
  • Embedded Event Manager (EEM)
  • CiscoWorks
  • Cisco Security Manager
  • SNMPv3
  • CLI
  • SSH


  • Standard Memory: 256 MB
  • Maximum Memory: 256 MB
  • Memory Technology: DRAM
  • Flash Memory: 128 MB

Power Description

  • Input Voltage Range: 100 V AC to 240 V AC
  • Power Source: AC Adapter

Physical Characteristics

  • Form Factor: Rack-mountable
  • Dimensions: 1.90-inch Height x 12.80-inch Width x 9.80-inch Depth

One (1) year limited warranty from Cisco

Manufacturer Product#: CISCO861-K9

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