Product Range
CSU/DSU WAN Interface Card
The Cisco 1-Port 4-Wire 56-/64-kbps CSU/DSU WAN Interface Card (HWIC-1DSU-56K4) performs the channel service unit/data service unit (CSU/DSU) functions for both digital data service (DDS) (dedicated) and 4-wire switched 56-kbps (56K) data networks. In addition, it provides an all-rate synchronous interface to any dedicated DDS point-to-point or multipoint network compatible with AT&T Publication 62310. The new card also supports 4-wire switched 56K data services such as AT&T's Accunet 56 or Sprint's VPN-56 plus many switched data services offered by local exchange carriers.
General Information |
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Manufacturer | Cisco Systems, Inc |
Manufacturer Part Number | HWIC-1DSU-56K4 |
Manufacturer Website Address | http://www.cisco.com |
Brand Name | Cisco |
Product Model | HWIC-1DSU-56K4 |
Product Name | CSU/DSU WAN Interface Card |
Product Type | WAN Module |
Interfaces/Ports |
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Interfaces/Ports Details | 1 x RJ-48S Serial Synchronous Network WAN |
Media & Performance |
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Network Technology | Serial |
Miscellaneous |
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Compatibility |
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Warranty |
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Limited Warranty | 90 Day |
Technical Information |
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Application/Usage | Wide Area Network |
Warranty |
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Limited Warranty | 90 Day |