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Cisco 1841 Integrated Services Router

by Cisco
Today: $599.05
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ITEM# 12077290
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Technical Specifications

  • Description
  • General Information
  • Interfaces/Ports
  • I/O Expansions
  • Network & Communication
  • Management & Protocols
  • Memory
  • Power Description
  • Physical Characteristics
  • Miscellaneous

Cisco 1841 Integrated Services Router


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.

General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number CISCO1841-RF
Manufacturer Website Address
Brand Name Cisco
Product Series 1800
Product Model 1841
Product Name 1841 Integrated Services Router
Product Type Router
Total Number of Ports 3
Management Port Yes
Number of Network (RJ-45) Ports 2
I/O Expansions
Number of Total Expansion Slots 4
Expansion Slot Type HWIC
Network & Communication
Network Technology 10/100Base-TX
Ethernet Technology Fast Ethernet
Management & Protocols
Security Features
  • 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
  • Encryption: DES, 3DES, AES 128, AES 192, AES 256
Standard Memory 128 MB
Maximum Memory 384 MB
Memory Technology DRAM
Flash Memory 32 MB
Memory Card Supported CompactFlash
Power Description
Input Voltage 110 V AC, 220 V AC
Power Source Power Supply
Physical Characteristics
Form Factor Desktop
Height 1.7"
Width 13.5"
Depth 10.8"
Weight (Approximate) 6 lb
Package Contents
  • 1841 Integrated Services Router
  • 6-foot (1.8-meter) power cord
  • Ground lug
  • RJ-45-to-DB-9 console cable
  • DB-9-to-DB-25 modem adapter
  • Cisco 1800 Series Integrated Services Routers (Modular) Quick Start Guide
  • Regulatory Compliance and Safety Information for Cisco 1840 Routers
  • Cisco Router and Security Device Manager (SDM) Quick Start Guide
  • card
  • Cisco 1841 IOS IP BASE
  • 32MB Cisco 1800 Compact Flash (MEM1800-32CF)
  • Blank WAN Interface Card Panel (WIC-BLANK-PANEL)
  • Product registration card
Additional Information
  • Refurbished
  • No Returns
  • Both slots on the Cisco 1841 router are HWIC slots and provide compatibility with WICs and multiflex trunk (VWICs) interface cards (for data only).
  • AC input current: 1.5A maximum
  • Output power: 50W (maximum)
  • The Cisco 1841 router supports hardware-accelerated encryption through an AIM (AIM-VPN/BPII-PLUS)
  • Integrated channel service unit (CSU)/data service unit (DSU)

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Shipping & Returns

Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.