Juniper Secure Access 4000 Base. Weight: 6.17 kg, Dimensions (WxDxH): 424 x 381 x 44 mm. Power requirements: 100/240 VAC, 50/60 Hz, 2.5 A, Power consumption (typical): 260 W. Authentication method: SecurID, SAML, PKI. Certification: EN60950-1:2001+ A11, UL60950-1:2003, CSA C22.2 No. 60950-1, IEC 60950-1:2001. Operating relative humidity range: 8 - 90 %, Operating temperature range (T-T): 10 - 35 °C, Storage temperature range (T-T): -40 - 70 °C