Cisco N01-UAC1 UCS 5108 Server AC Single Phase PDU Power Distribution Unit. In Good Condition, Full Working Order. 1 x Cisco N01-UAC1 UCS 5108 Server AC Single Phase PDU Power Distribution Unit. Single phase AC power module for UCS 5108. The AC PDU (N01-UAC1) provides load balancing between the installed power supplies, as well as distributing power to the other chassis components. Input Voltage: AC 200-240 V. Frequency Required: 50-60 Hz. Compatibility: Cisco UCS 5108 Server Chassis. VAT IS NOT PAYABLE BY PURCHASERS OUTSIDE OF THE UK. CS See RJ -16 dup.