... Shell (SSH), RADIUS, PAP, CHAP, TACACSCompliant StandardsNEBS level 3, FCC Class A certified, CSA, EN 60950, IEC 61000-3-2, IEC ... 1950, VCCI-II, CSA 22.2 No. 950, EN55022 Class B, AS/NZ 3548 Class APower DevicePower supply - redundantInstalled Qty / Max Supported Qty1 ...