Cisco WAN Interface Cards and Voice Interface Cards

Cisco T1 DSU CSU WAN Interface Card (CSOT1WANIC-REF)

  • Like New: $149.00
  • New: $179.00
Availability: In Stock

Cisco T1 DSU/CSU WAN Interface Card

The Cisco T1 DSU/CSU WAN Interface Card allows easy access to the internet/intranet with simple, fully managed, integrated solution from a single vendor. The ease of use allows it to differentiate itself from external or separate DSUs/CSUs.


  • Supports T1
  • Supports fractional T1 network interface
  • Supports Wet T1
  • Easy to configure via CISCO IOS software
  • Allows simplified remote and local configuration
  • Simplified SNMP management
  • End-user-initiated manual loopback button
  • Includes Atlas 1-Year Warranty with Extended Warranty options available!


  • Cisco 1700 Series, 2600XM Series, 3631, and 3700 Series routers, and Cisco ICS 7750 Software


  • Eligible for Cisco SMARTNet Service through your Cisco account representative or Cisco Certified Partner

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