H3C S6520-EI Series Installation Manual page 7

No display on the configuration terminal ························································································ 31
Symptom ························································································································· 31
Solution ··························································································································· 31
Garbled display ······················································································································· 31
Symptom ························································································································· 31
Solution ··························································································································· 31
Appendix A Chassis views and technical specifications ·························· 32
Chassis views ························································································································· 32
S6520-42QF-EI ················································································································· 32
S6520-48S-EI ··················································································································· 33
S6520-52QF-EI ················································································································· 34
Technical specifications ············································································································· 35
Appendix B FRUs and compatibility matrixes ······································· 37
Power modules ······················································································································· 37
Fan trays ································································································································ 37
Appendix C Ports and LEDs ····························································· 39
Ports ····································································································································· 39
Console port ····················································································································· 39
Management Ethernet port ·································································································· 39
USB port ························································································································· 39
SFP+ port ························································································································ 40
QSFP+ port ······················································································································ 41
System status LED ············································································································ 43
SFP+ port LED ················································································································· 43
QSFP+ port LED ··············································································································· 44
Management Ethernet port LEDs ·························································································· 44
Appendix D Cooling system ······························································ 45
Index ··························································································· 46
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