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Cisco CISCO1841-T1-V2

Cisco 1800 Series - 1841 Router (Bundle with HWIC-1DSU-T1, IP Base, 32FL/128DR)
Up to two 10/100 Mbps built-in routed ports

The award-winning Cisco 1800 Series integrated services routers, ideal for small to medium-sized businesses and small enterprise branch offices, enable businesses to reduce costs by deploying a single, resilient system for fast, secure, delivery of multiple mission-critical business services, including Data, Security, Unified Communications and Wireless. The integrated services routing architecture of the Cisco 1800 Series offers features that provide the complete functionality and flexibility to deliver secure Internet and intranet access.

General Information

  • Product Type: Router
  • Product Series: 1800
  • Brand Name: Cisco
  • Manufacturer: Cisco Systems, Inc
  • Product Model: 1841
  • Product Name: 1841 Integrated Services Router Bundle

Physical Characteristics

  • Compatible Rack Unit: 1U
  • Height: 1.7"
  • Width: 13.5"
  • Depth: 10.8"
  • Form Factor:
    • Rack-mountable
    • Desktop
    • Wall Mountable
  • Weight (Approximate): 6.20 lb


  • Number of Network (RJ-45) Ports: 2
  • Total Number of Ports: 2
  • USB: Yes
  • Management Port: Yes

Management & Protocols

  • Security Features:
    • Intrusion prevention system
    • IPSec
    • DES
    • 3DES
    • 128,192,256 bit AES
    • Antivirus defense
    • SSH v2
    • Cisco IOS Firewall
    • URL filtering


  • Package Contents:
    • 1841 Integrated Services Router Bundle
    • HWIC-1DSU-T1 Module
    • 1841 Integrated Services Router Bundle
    • HWIC-1DSU-T1 Module
  • Additional Information: IP Base Software


  • Flash Memory: 32 MB
  • Standard Memory: 128 MB
  • Memory Technology: DRAM
  • Maximum Memory: 384 MB

Power Description

  • Input Voltage:
    • 110 V AC
    • 220 V AC
  • Power Source: Power Supply

I/O Expansions

  • Number of Total Expansion Slots: 3
  • Expansion Slot Type: AIM

Network & Communication

  • Ethernet Technology: Fast Ethernet
  • Network Technology: 10/100Base-TX

Full specifications (PDF)


The Cisco CISCO1841-T1-V2 is also known as CSC-CISCO1841T1V2 or CISCO1841T1V2 .