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Home > Data-Networking > Accessories > Cisco > Cisco PC Cards > WIC-1DSU-56K4-RF

WIC-1DSU-56K4-RF - Cisco PC Cards

Manufacturer: Cisco

Item Description: REFURB WIC-1DSU-56K4 CARD, Refurbished - WIC-1DSU-56K4-RF

Cisco Single-port WAN Interface Card (WIC) - 1 x Switched 56/64 -- 1Port 4Wire 56Kbps DSUCSU WAN Interface Card REMANUFACTURED - WIC-1DSU-56K4-RF


Image, Data Sheet & Marketing Description may differ from the actual product of part# WIC-1DSU-56K4-RF

    Mfr Part#: WIC-1DSU-56K4-RF     
    Also Known As#: CRF-WIC1DSU56K4RF       
    Our Price:  $315.00     
    Availability: Call
    Condition:  Refurbished


Manufacturer Part# UPC Weight (lb) MSRP
WIC-1DSU-56K4-RF 0746320606729 1 $420.00

8517620050 CN

General Information:

  Manufacturer: Cisco Systems, Inc
  Manufacturer Part Number: WIC-1DSU-56K4-RF
  Manufacturer Website Address:
  Brand Name: Cisco
  Product Model: WIC-1DSU-56K4
  Product Name: Single-port WAN Interface Card (WIC)
  Marketing Information:

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 .

  Product Type: WAN Interface Card (WIC)

Technical Information:

  Application/Usage: Wide Area Network


  Total Number of Ports: 1
  Connector Type: RJ-45
  Interfaces/Ports Details: 1 x RJ-45 Switched 56/64

Media & Performance:

  Maximum Data Transfer Rate: 64 kbit/s

Physical Characteristics:

  Height: 0.8"
  Width: 3.1"
  Depth: 4.8"
  Weight (Approximate): 0.19 lb


  • 3700 Series
  • 3660 series
  • 2600XM Series
  • 2600 series
 WIC-1DSU-56K4-RF Image Gallery:

Cisco [WIC-1DSU-56K4-RF]

Cisco PC Cards (WIC-1DSU-56K4-RF)

REFURB WIC-1DSU-56K4 CARD, Refurbished (WIC-1DSU-56K4-RF)

REFURB WIC-1DSU-56K4 CARD, Refurbished {WIC-1DSU-56K4-RF}



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