DCS-3950 series Installation manual Chapter 1 Introduction1-4The front panel of DCS-3950-10C series is shown as follow:Fig 1-4 Front Panel of DCS-3950-10C/DCS-3950-10C-R/DCS-3950-10C-DCDCS-3950-26C provides 24 10/100Base-T ports, 2 Combo ports (2 RJ-45 and 2 SFPports), 1 Console port and 29 LEDs.The front panel of DCS-3950-26C is shown as follow:Fig 1-5 Front Panel of DCS-3950-26CDCS-3950-28C series provide 24 10/100Base-T ports, 4 Combo ports (4 RJ-45 and 4SFP ports), 1 Console port and 30 LEDs.The front panel of DCS-3950-28C series is shown as follow:Fig 1-6 Front Panel of DCS-3950-28C/DCS-3950-28C-R/DCS-3950-28C-DC1.3.2 Back PanelDCS-3950-10C provides a 220V AC power receptacle.Fig 1-7 Back Panel of DCS-3950-10CDCS-3950-10C-R provides a 220V AC power receptacle and a 12V DC powerreceptacle.Fig 1-8 Back Panel of DCS-3950-10C-RDCS-3950-10C-DC provides a -48V DC power receptacle.