Description Cisco 1841 Integrated Services Router Cisco 1841 Integrated Services Router is part of the Cisco 1800 Integrated Services Router Series which complements the Integrated Services Router Portfolio. Cisco 1841 router offers embedded hardware-based encryption that enabled by an optional Cisco IOS Software security image. It delivers further enhancement of VPN performance with an optional VPN acceleration module; an intrusion prevention system (IPS) and firewall functions; interfaces for a wide range of connectivity requirements, including support for optional integrated switch ports; plus sufficient performance and slot density for future network expansion and advanced applications as well as an integrated real-time clock. CISCO1841 Specification CISCO1841 Specification Manufacturer Cisco Systems, Inc Manufacturer Part Number CISCO1841 Product Type Modular Router Form Factor External – modular – 1U Dimensions (WxDxH) 34.3 cm x 27.4 cm x 4.4 cm Weight 2.7 kg DRAM Memory 256 MB (installed) / 384 MB (max) – SDRAM Flash Memory 64 MB (installed) / 128 MB (max) Data Link Protocol Ethernet, Fast Ethernet Network / Transport Protocol IPSec Remote Management Protocol SNMP, HTTP, SSH-2 Features Cisco IOS IP Base , firewall protection, hardware compression, hardware encryption, VPN support, VLAN support, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), wall mountable, Dynamic Multipoint VPN (DMVPN), Network Admissions Control (NAC) Power AC 120/230 V ( 50/60 Hz )
