What is a Cisco WIC-1DSU-T1?
The Cisco WIC-1DSU-T1 is an integrated network module for T1 or fractional T1 service. Does not require an external CSU/DSU. This WIC is supported on the Cisco 1600, 1700, 2600 and 3600 series routers.Here are some of the key features of the WIC-1DSU-T1:
-T1 or fractional T1 network interface
-N X 64 kbps or N X 56 kbps, nonchannelized data rates (N = 1 to 24)
-Standards based, including ANSI T1.403 and AT&T Publication 62411
-Full management features
Official Cisco Product Number and Description
WIC-1DSU-T1 - One-port T1/fractional T1 DSU/CSU WAN interface card
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