Details (specification can be verified with the
manufacturer
)
CISCO 1841 MODULAR ROUTER- IP BASE MODULAR ROUTER WITH 2 WAN SLOTS, DESKTOP FORM FACTOR CHASSIS, IP BASE CISCO IOS SOFTWARE IMAGE, 2 FAST ETHERNET SLOTS, 32-MB FLASH, AND 128-MB DRAM. THE CISCO 1841 INTEGRATED SERVICES ROUTER IS OPTIMIZED FOR WIRE- SPEED DELIVERY OF SECURE DATA-ACCESS APPLICATIONS, PROVIDING SMALL- TO-MEDIUM SIZED BUSINESSES AND SMALL BRANCH OFFICES WITH THE COMPLETE FUNCTIONALITY AND FLEXIBILITY TO DELIVER SECURE INTERNET AND INTRANET ACCESS. THE CISCO 1841 ROUTER PROVIDES SIGNIFICANT ADDITIONAL VALUE COMPARED TO THE CISCO 1720 AND 1721 ROUTERS BY OFFERING MORE THAN A FIVEFOLD PERFORMANCE INCREASE, AND A NEW ARCHITECTURE FOR DELIVERING SECURE, CONCURRENT SERVICES. A WIDE RANGE OF CONNECTIVITY OPTIONS IS PROVIDED WITH AIM, NEW HIGH-SPEED WAN-INTERFACE-CARD (HWIC), AND VWIC MODULARITY, AS WELL AS INVESTMENT PROTECTION THROUGH THE SUPPORT OF MORE THAN 30 EXISTING 1700 SERIES WAN INTERFACE CARDS (WIC/VIC/VWIC DATA MODE ONLY). THE CISCO 1841 INTEGRATED SERVICES ROUTER PROVIDES THE FOLLOWING SUPPORT: - WIRE-SPEED PERFORMANCE FOR CONCURRENT SERVICES AT T1/E1 WAN RATES. - ENHANCED INVESTMENT PROTECTION THROUGH INCREASED PERFORMANCE AND MODULARITY. - ENHANCED INVESTMENT PROTECTION THROUGH INCREASED MODULARITY. - INCREASED DENSITY THROUGH HIGH-SPEED WAN INTERFACE CARD SLOTS (TWO). - SUPPORT FOR OVER 90 EXISTING AND NEW MODULES - SUPPORT FOR MAJORITY OF EXISTING WICS, VWICS, AND VICS (DATA MODE ONLY). - TWO INTEGRATED 10/100 FAST ETHERNET PORTS - SECURITY - ON-BOARD ENCRYPTION - SUPPORT OF UP TO 800 VPN TUNNELS WITH THE AIM-EPII-PLUS MODULE - ANTIVIRUS DEFENSE SUPPORT THROUGH NETWORK ADMISSION CONTROL (NAC). - INTRUSION PREVENTION AS WELL AS STATEFUL CISCO IOS FIREWALL SUPPORT AND MANY MORE ESSENTIAL SECURITY FEATURES.
ARCHITECTURE 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 CISCO 1841 ROUTER, TOGETHER WITH OTHER CISCO INTEGRATED SERVICES ROUTERS SUCH AS THE CISCO 2800 SERIES, PROVIDE THE BROADEST RANGE OF SECURE CONNECTIVITY OPTIONS IN THE INDUSTRY COMBINED WITH AVAILABILITY AND RELIABILITY FEATURES. IN ADDITION, CISCO IOS SOFTWARE PROVIDES SUPPORT FOR A COMPLETE SUITE OF TRANSPORT PROTOCOLS, QUALITY OF SERVICE (QOS), AND SECURITY.
MODULARITY THE CISCO 1841 ROUTER PROVIDES ENHANCED MODULAR CAPABILITIES WHILE PROTECTING CUSTOMER INVESTMENTS. THE MODULAR ARCHITECTURE HAS BEEN DESIGNED TO PROVIDE THE INCREASED BANDWIDTH AND PERFORMANCE REQUIRED TO SUPPORT CONCURRENT, SECURE APPLICATIONS. MOST EXISTING WICS, MULTI-FLEX TRUNK INTERFACE CARDS (FOR DATA ONLY), AND ADVANCED INTEGRATION MODULES (AIMS) ARE SUPPORTED IN THE CISCO 1841.
SECURE NETWORKING THE CISCO 1800 SERIES FEATURES A BUILT-IN HARDWARE-ACCELERATED ENCRYPTION ON THE MOTHERBOARD THAT CAN BE ENABLED WITH AN OPTIONAL CISCO IOS SOFTWARE SECURITY IMAGE. THE ONBOARD HARDWARE-BASED ENCRYPTION ACCELERATION OFFLOADS THE ENCRYPTION PROCESSES TO PROVIDE GREATER IPSEC 3DES AND AES THROUGHPUT. WITH THE INTEGRATION OF OPTIONAL VPN AIMS, NAC FOR ANTIVIRUS DEFENSE, AND CISCO IOS SOFTWARE-BASED FIREWALL AND IPS SUPPORT, CISCO OFFERS THE INDUSTRY'S LEADING ROBUST AND ADAPTABLE SECURITY SOLUTION FOR SMALL TO MEDIUM-SIZED BUSINESSES AND SMALL ENTERPRISE BRANCH OFFICES. TABLE 3 OUTLINES ROUTER-INTEGRATED SECURITY FEATURES AND BENEFITS.
COST OF OWNERSHIP AND EASE OF USE THE CISCO 1841 ROUTER CONTINUES THE HERITAGE OF OFFERING VERSATILITY, INTEGRATION, AND POWER TO SMALL-TO-MEDIUM-SIZED BUSINESSES AND SMALL ENTERPRISE BRANCH OFFICES. IT OFFERS MANY ENHANCEMENTS TO SUPPORT THE DEPLOYMENT OF MULTIPLE INTEGRATED SERVICES IN THE BRANCH OFFICE.
