Minicom Advanced Systems Power on Cable. Cabling technology: PoC, Power over Ethernet (PoE): 90 V. Dimensions (WxDxH): 92 x 42 x 29.50 mm. Operating temperature range (T-T): 0 - 50 °C, Operating relative humidity range: 0 - 95 %, Storage temperature range (T-T): -15 - 50 °C