Manufacturer’s Description

The Cisco 1841 router is designed for secure data connectivity and provides significant additional value compared to prior generations of Cisco 1700 Series routers by offering more than a fivefold performance increase, integrated hardware-based encryption enabled by an optional Cisco IOS Software security image, and a dramatic increase in interface card slot performance and density while maintaining support for more than 30 existing WAN interface cards (WICs) and multiflex trunk cards (voice/WICs [VWICs]-for data only on the Cisco 1841 router) of the Cisco 1700 Series.The Cisco 1841 modular architecture has been specifically designed to meet requirements of small-to-medium-sized businesses and small enterprise branch offices as well as service provider-managed applications for concurrent services at wire-speed performance.

The Specs

General
Height 1.87 in
Width 13.5 in
Depth 10.8 in
Additional Specifications
Frequency Band Interface Card Slots:Both slots on the Cisco 1841 router are HWIC slots and provide compatibility with WICs and multiflex trunk (VWICs) interface cards (for data only)WAN Interface Card:T1 Data Service Unit/Channel Service Unit (CSU/DSU) WAN interface card provides full or fractional T1 serviceIt does not provide channelized T1 or ISDN PRIVoIP support:Voice-over-IP (VoIP) pass-through onlyOperating altitude:10,000 feet (3000 meters) @ 77F (25C)Noise level:Normal operating temperature:<78 F/25.6C : 34 dBA>78F/25.6C through <104F/40C: 37 dBA>104F/40C: 42 dBA
Number of Total Expansion Slots 3
Management Cisco Router and Security Device Manager (SDM) Command-Line Interface (CLI) CiscoWorks Cisco AutoInstall Simple Network Management Protocol (SNMP)
Speeds Supported 1 Gbps
normalized-Weight 96
Network Protocol Supported DHCP|DNS|FTP|HTTP|SMTP (Simple Mail Transfer Protocol)|SNMP|TCP/IP|Telnet
Modules 1 x WIC-1DSU-T1-V2 WAN Interface Card (WIC)
Management Port Yes
Temperature -4F (-20C) to 149F (65C) Non-operating
Thermal Dissipation 153 BTU/h @
Total Number of Ports 2
Humidity 5% to 95% Non-condensing Non-operating
Network Status Indicators Activity Status|Link Status|Power|WAN
Features DHCP Client Functinality|Integrated Firewall|IP Routing|IPSec|NAT|Uplink|VoIP
Power Consumption 50 W Maximum
Number of Network (RJ-45) Ports 2
normalized-Height 47.498
Product Model 1841
Input Current 1.50 A
Product Series 1800
Brand Name Cisco
Quick Glance
Number of Network Ports 2
Network Architecture Supported Yes Ethernet (10/100 Mbps)
Form Factor Desktop|Rack-mountable
Warranty
Warranty Information 1 Year Limited
Dimensions
Weight 6.00 lbs
Dimensions 1.73" Height x 13.50" Width x 10.80" Depth|1.87" Height x 13.50" Width x 10.80" Depth
More Info
URL http://www.cisco.com
Features
Installed Main Memory 128 MB
Installed Flash Memory 32 MB
Interfaces 2 x RJ-45 10/100Base-TX LAN|1 x Console Management|1 x Auxiliary Management|1 x USB

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