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Cisco 1-port 4-wire 56/64-kbps CSU/DSU WAN Interface Card - 1 x Switched 56/64 WAN - 7 kB/s Switched 5664 kbit/s

Cisco 1-port 4-wire 56/64-kbps CSU/DSU WAN Interface Card - 1 x Switched 56/64 WAN - 7 kB/s Switched 5664 kbit/s
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Product Information


The 1-port 4-wire 56/64 kbps Channel Service Unit/Data Service Unit (CSU/DSU) WAN interface card (WIC) (WIC-1DSU-56K4) is combined within a single WIC and performs the CSU/DSU functions for both DDS (dedicated) and 4-wire switched 56 kbps data networks. It also provides an all rate synchronous interface to any dedicated Digital Data Service (DDS) point-to-point or multi-point network compatible with AT&T Publication 62310. The WIC-1DSU-56K4 also supports 4-wire switched 56 data services such as AT&T's Accunet 56 or Sprint's VPN-56 plus many switched data services offered by local exchange carriers.

  • Interfaces/Ports Details 1 x RJ-48S Switched 56/64 WAN
  • Product Type WAN Interface Card (WIC)
  • Manufacturer Part Number WIC-1DSU-56K4
  • Manufacturer Cisco Systems, Inc
  • Product Model WIC-1DSU-56K4
  • Product Name 1-port 4-wire 56/64-kbps CSU/DSU WAN Interface Card
  • Brand Name Cisco
  • Media Type Supported Twisted Pair
  • Compatibility
    • Cisco 1600 series router
    • Cisco 1700 series router
    • Cisco 2600 series router
    • Cisco 3600 series router
    • Cisco 3700 series router
  • Application/Usage Wide Area Network


Brand Cisco Systems
Manufacturer Cisco Systems
UPC 746320013107

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