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Cisco - WIC-1DSU-56K4-RF - Cisco Single-port WAN Interface Card (WIC) - 1 x Switched 56/64

Cisco - WIC-1DSU-56K4-RF - Cisco Single-port WAN Interface Card (WIC) - 1 x Switched 56/64
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Cisco - WIC-1DSU-56K4-RF - Cisco Single-port WAN Interface Card (WIC) - 1 x Switched 56/64

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Single-port, four-wire, WIC-1DSU-56K4 card combines a DSU/CSU into a single card with 64-kbps maximum throughput speed. DSU/CSU interface devices are always required to interface between the synchronous serial ports of a router and the telco/Post, Telephone, and Telegraph (PTT)-supplied data communications circuit. A DSU is a device used in digital transmission for connecting data terminal equipment to a digital transmission service. A CSU is a digital interface device that connects end-user equipment to a local digital telephone loop .

See other products in some related categories (click to browse):
  • Application/Usage: Wide Area Network
  • Product Type: WAN Interface Card (WIC)
  • Interfaces/Ports Details: 1 x Switched 56/64
  • Product Type: WAN Interface Card (WIC)
  • Compatibility:
    • 3700 Series
    • 3660 series
    • 2600XM Series
    • 2600 series
  • Manufacturer Part Number: WIC-1DSU-56K4-RF
  • Manufacturer Website Address:
  • Interfaces/Ports Details: 1 x RJ-45 Switched 56/64
  • Weight (Approximate): 3.04 oz
  • Manufacturer: Cisco Systems, Inc
  • Product Model: WIC-1DSU-56K4
  • Product Name: Single-port WAN Interface Card (WIC)
  • Brand Name: Cisco
  • Brand Name: Cisco
  • Height: 0.8"
  • Width: 3.1"
  • Depth: 4.8"
  • Maximum Data Transfer Rate: 64 kbit/s is where business goes shopping. With over 5 million products from 10,000+ manufacturers, we offer the largest B2B catalog on the internet (to our knowledge). We cater to the needs of all major verticals, small to large businesses, government, education and healthcare markets, as well as consumers. Through our extensive, carefully developed supplier and logistics network we have instant access to over $100 billion worth of inventory in hundreds of stocking warehouses nationwide. We ship to every state and to nearly 100 countries worldwide.

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