Cisco Updated 1-Port T1 DSU/CSU WIC - WIC-1DSU-T1-V2
The Cisco WIC-1DSU-T1-V2 is an integrated, managed, T1 or fractional T1 WAN interface card (WIC).
It provides nonchannelized data rates of 1 to 24 X 64 kbps or 1 to 24 X 56 kbps and follows ANSI
T1.403 and AT&T Publication 62411 standards.
Usually Ships in 24 Hours