iiNo terminal display ············································································································ 32Garbled terminal display ····································································································· 32Appendix A Chassis views and technical specifications ·························· 33Chassis views ························································································································· 33S5830V2-24S ··················································································································· 33S5820V2-48S ··················································································································· 34S5820V2-52QF ················································································································· 35S5820V2-52QF-U·············································································································· 38S5820V2-52Q··················································································································· 39S5820V2-54QS-GE ··········································································································· 40Technical specifications············································································································· 41Appendix B FRUs and compatibility matrixes ······································· 43Power modules ······················································································································· 43Fan trays ································································································································ 44Appendix C Ports and LEDs ····························································· 46Ports ····································································································································· 46Console port····················································································································· 46Management Ethernet port ·································································································· 46USB port ························································································································· 46SFP+ port ························································································································ 47QSFP+ port ······················································································································ 4910/100/1000Base-T autosensing Ethernet port ········································································ 511/10GBase-T autosensing Ethernet port ················································································· 51LEDs ····································································································································· 52System status LED ············································································································ 52SFP+ port LED ················································································································· 52QSFP+ port LED ··············································································································· 5210/100/1000Base-T autosensing Ethernet port LEDs ································································ 531/10GBase-T autosensing Ethernet port LEDs········································································· 53Management Ethernet port LEDs ·························································································· 53Appendix D Cooling system ······························································ 54Index ··························································································· 56