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
ManufacturerCisco Systems, Inc
Manufacturer Part NumberCISCO1841
Product TypeModular Router
Form FactorExternal - modular - 1U
Dimensions (WxDxH)34.3 cm x 27.4 cm x 4.4 cm
Weight2.7 kg
DRAM Memory256 MB (installed) / 384 MB (max) - SDRAM
Flash Memory64 MB (installed) / 128 MB (max)
Data Link ProtocolEthernet, Fast Ethernet
Network / Transport ProtocolIPSec
Remote Management ProtocolSNMP, HTTP, SSH-2
FeaturesCisco 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)
PowerAC 120/230 V ( 50/60 Hz )

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