Manufacturer’s Description

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.

The Specs

Warranty Information 1 Year Limited
More Info
Additional Specifications
Temperature -4F (-20C) to 149F (65C) Non-operating
normalized-Weight 33.6
Frequency Band Recommended Number of Users: 10Output Voltages: 5V and 12VDying gaspKensington security slotQuality of Service (QoS):Weighted Fair Queuing (WFQ)Policy-based routing (PBR)Per-VC queuingPer-VC traffic shaping
Product Series 800
Management Security Device Manager Centralized configuration management DHCP Server/Relay/Client Cisco Configuration Express Cisco CNS 2100 Intelligence Engine support DSL f
Connectivity Media Category 5 UTP 10/100Base-TX
Distance Support 328 ft
normalized-Height 50.8
Number of Broadband (RJ-45) Ports 1
Brand Name Cisco
Total Number of Ports 5
Speeds Supported 100 Mbps
Humidity 5% to 95% Non-condensing Relative Humidity Non-operating
Product Model 851
Features DHCP Client Functinality|Integrated Firewall|IPSec|NAT|PPPoE|PPTP
Management Port Yes
Network Protocol Supported DHCP|HTTP|SNMP|TCP/IP
Power Consumption 26 W Maximum
Network Status Indicators LAN|Power
Number of Network (RJ-45) Ports 4
Altitude 0 ft to 15000 ft Non-operating
Height 2 in
Width 10.25 in
Depth 8.5 in
Dimensions 2" Height x 10.25" Width x 8.50" Depth
Weight 2.10 lbs
Quick Glance
Form Factor Wall-mountable
Number of Network Ports 5
Network Architecture Supported Yes Ethernet (10/100 Mbps)
Interfaces 4 x RJ-45 10/100Base-TX LAN|1 x RJ-45 10/100Base-TX WAN|1 x RJ-45 Console Management
Installed Main Memory 64 MB
Installed Flash Memory 20 MB

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