H3C WX5540H Installation Manual page 7

Hardware management and maintenance ·············································································································· 29
Displaying hardware information for the device ········································································································ 29
Displaying software and hardware version information for the device ·························································· 29
Displaying operational statistics for the device ·································································································· 30
Displaying detailed information about the device ····························································································· 31
Displaying the electronic label data for the device ··························································································· 31
Displaying the CPU usage of the device············································································································· 32
Displaying the memory usage of the device ······································································································ 32
Displaying the operational status of the built-in fans ························································································· 33
Displaying the operating state of a power module ··························································································· 34
Rebooting the device ····················································································································································· 34
Restrictions and guidelines ··································································································································· 34
Configuration procedure ······································································································································ 35
Appendix A Chassis views and technical specifications ························································································ 36
Chassis views ································································································································································· 36
Power module views ······················································································································································ 37
AC power module ················································································································································· 37
DC power module ················································································································································· 37
Transceiver module, fiber connector, and optical fiber views ·················································································· 37
Technical specifications ················································································································································· 38
Transceiver module specifications ································································································································ 39
Interface arrangement ··················································································································································· 43
Appendix B LEDs ························································································································································ 44
Front panel LEDs ····························································································································································· 44
Power module LEDs ························································································································································ 46
Index ··········································································································································································· 47
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