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Cisco 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card - Retirement Notification

The Cisco 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card has been retired and is no longer supported.

You can view a listing of available Cisco WAN Interface Cards offerings that best meet your specific needs

If you want support information for the Cisco 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card documentation, it may be available through Cisco.com Search or in the Cisco Community