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Used Cisco 1600 / 1700 / 1800 / 2600 / 2600XM / 2800 / 3600 / 3700 Series Router  WAN Interface Card

Part # WIC-1DSU-56K4

Product Description: 1-Port Serial w/4-Wire 56 Kbps DSU/CSU WAN Interface Card - The four-wire 56k Channel Service Unit/Data Service Unit (CSU/DSU) implements switched 56k and Digital Data Storage (DDS or leased line) operation, and also: supports DDS loop rates 2.4, 4.8, 9.6, 19.2, 38.4, 56, and 64 kbps; and supports Switched 56 operation at 56 kbps (AT&T Pub. 41458, Sprint TS-0046). It has receiver sensitivity of -45db at all loop rates and these diagnostic functions: Self Test Function (at power on and user initiated) Network line, and data terminal equipment (DTE) loopbacks, user initiated DTE, line, and remote V.54 loopbacks.

 

Directory of Cisco 1700 WAN Interface Cards

Directory of Cisco 1800 WAN Interface Cards

 

Directory of Cisco 2600 WAN Interface Cards

 

Directory of Cisco 2600XM WAN Interface Cards

 

Directory of Cisco 2800 WAN Interface Cards

Directory of Cisco 3600 WAN Interface Cards

Directory of Cisco 3700 WAN Interface Cards

 

 

 

 

 

 

 

 

 

 

 

 

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