... integrated, fully managed DSU/CSU for T1 or fractional T1 service. The WIC-1DSU-T1-V2 is an updated version of ... , Dynamic Multipoint VPN (DMVPN), Network Admissions Control (NAC)Compliant StandardsANSI T1.403RAM128 MB (installed) / 384 MB (max) - SDRAMFlash Memory32 ... RateFractional T-1/T-1Line Coding FormatAMI, B8ZSFraming FormatANSI T1.403, D4, ESF, SFCommunicationsType1 x DSU/CSUMax Transfer ...