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CISCO851-K9
Cisco 851 Security Router - 4 x 10/100Base-TX LAN, 1 x 10/100Base-TX WAN
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Description DetailsWarranty
The Cisco 851 secure broadband router is a part of the Cisco Integrated Services Router portfolio.

Designed for small offices, the router provide secure WAN connectivity.

Easy setup allows the Cisco 851 to be deployed at small remote offices and small businesses, and remote management features enable IT managers and service providers to provide better support at remote sites.

Product Series:    800
Product Model:    851
Product Name:    851 Security Router

Router Specs:

  • Four (4) 10/100Base-TX LAN - RJ-45
  • One (1) 10/100Base-TX WAN - RJ-45
  • One (1) Console - RJ-45

 

Interfaces/Ports
Total Number of Ports 5
Management Port Yes
Number of Network (RJ-45) Ports 4
Number of Broadband (RJ-45) Ports 1
Network & Communication
Network Technology 10/100Base-TX
Ethernet Technology Fast Ethernet
Management & Protocols
Security Features
  • Stateful Inspection Firewall and IPSec VPN Support
  • Network Address Translation (NAT)
  • Port Address Translation (PAT)
  • Access control lists (ACLs)
  • TACACS+
  • Hardware-accelerated 3DES and AES for IPSec
  • Symmetric key encryption
  • Public key encryption
  • Authentication
  • Data compression
  • IPSec 3DES termination/initiation
  • IPSec pass-through
  • 5 VPN Tunnels
  • PPTP pass-through
  • L2TP pass-through
  • Advanced Application Inspection and Control
  • E-mail Inspection Engine
  • No Service Password Recovery
  • HTTP Inspection Engine
  • System Logging
  • RADIUS
Memory
Standard Memory 64 MB
Maximum Memory 64 MB
Memory Technology DRAM
Flash Memory 20 MB
Power Description
Input Voltage 110 V AC
Input Voltage 220 V AC
Power Source AC Adapter
Physical Characteristics
Form Factor Wall Mountable
Height 2"
Width 10.3"
Depth 8.5"
Weight (Approximate) 2.10 lb