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Item#: N82E16833120273

CISCO CISCO1841-RF Modular Router 2 x 10/100Mbps LAN Ports


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  • 2 x 10/100Mbps LAN Ports
  • One–up to 115.2 kbps

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The Cisco 1841 Integrated Services Router is part of the Cisco 1800 Integrated Services Router Series which complements the Integrated Services Router Portfolio. The Cisco 1841 router features secure, fast, and high-quality delivery of multiple, concurrent services for small-to-medium-sized businesses and small enterprise branch offices. The Cisco 1841 router offers embedded hardware-based encryption enabled by an optional Cisco IOS Software security image; 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.

Learn more about the Cisco Systems, Inc. CISCO1841-RF




IEEE 802.3, IEEE 802.3u
10/100Mbps (Wire-speed performance for concurrent services at T1/E1 WAN rates)
Hardware-based encryption on motherboard
DES, 3DES, AES 128, AES 192, AES 256
IPS support
CISCO IOS Firewall, including URL filtering
Real-time clock support
CISCO Router and Security Device Manager (SDM)
LAN Ports
2 x 10/100Mbps
AIM-based VPN acceleration
CISCO Easy VPN remote and server support
Printer Server Port
1 x USB
Console Port
One–up to 115.2 kbps
0°C - 40°C
10% - 85%, Non-condensing


Onboard USB ports: One (1.1)
Onboard AIM slots: One (internal)
VoIP support: Voice-over-IP (VoIP) pass-through only
Modular slots—total: Two
Modular slots for WAN access: Two
Modular slots for HWICs: Two

Dimensions & Weight

13.5" x 10.8" x 1.9"
Maximum: 6.2 lbs.


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Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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