REFURBISHED

Cisco HWIC-1DSU-T1 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card

In Stock
1 units available
SKU
HWIC-1DSU-T1-REFURBISHED
MPN
HWIC-1DSU-T1
A$127.00 A$115.45
The Cisco HWIC-1DSU-T1 is a high-performance WAN Interface Card designed for Cisco 1800, 2800, and 3800 series routers. It provides a single port for T1 or Fractional T1 connectivity, functioning as a DSU/CSU to ensure reliable data transmission over telephone lines. This card supports various T1 framing and line coding options, making it ideal for enterprise branch offices requiring dedicated leased line connections. It integrates seamlessly into the router's hardware interface card slot, offering a compact and efficient solution for wide area network expansion without requiring external modems or separate hardware units.
In Stock
Brand Cisco
Type WAN Interface Card
Model HWIC-1DSU-T1
Interface T1/Fractional T1
Port Count 1
Function DSU/CSU

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HWIC-1DSU-T1
Cisco HWIC-1DSU-T1 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card REFURBISHED
The Cisco HWIC-1DSU-T1 is a high-performance WAN Interface Card designed for Cisco 1800, 2800, and 3800 series routers. It provides a single port for T1 or Fractional T1 connectivity, functioning as a DSU/CSU to ensure reliable data transmission over telephone lines. This card supports various T1 framing and line coding options, making it ideal for enterprise branch offices requiring dedicated leased line connections. It integrates seamlessly into the router's hardware interface card slot, offering a compact and efficient solution for wide area network expansion without requiring external modems or separate hardware units.
The Cisco HWIC-1DSU-T1 is a dedicated WAN Interface Card that provides T1 or Fractional T1 connectivity for Cisco 1800, 2800, and 3800 series routers. It acts as a built-in DSU/CSU, eliminating the need for external devices and simplifying network infrastructure.
Key Features
  • Single T1/Fractional T1 port for dedicated leased line connectivity
  • Integrated DSU/CSU functionality eliminates external hardware requirements
  • Supports multiple T1 framing options including ESF, D4, and CRC4
  • Compatible with Cisco 1800, 2800, and 3800 series routers
  • Supports various line coding schemes such as B8ZS and AMI
  • Compact form factor fits into standard HWIC slots
  • Enables reliable data transmission over standard telephone lines
  • Simplifies network design by integrating WAN connectivity directly into the router
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General
BrandCisco
ModelHWIC-1DSU-T1
Product TypeWAN Interface Card
Technical
InterfaceT1/Fractional T1
Port Count1
FunctionDSU/CSU
Compatible RoutersCisco 1800, 2800, 3800 Series
Framing OptionsESF, D4, CRC4
Line CodingB8ZS, AMI

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