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Software loading failure ················································································································································ 32
Hardware management and maintenance ·············································································································· 34
Logging in to the switching engine by using OAP ····································································································· 34
Displaying hardware information for the device ········································································································ 34
Displaying software and hardware version information for the controller engine ········································· 34
Displaying operational statistics for the device ·································································································· 35
Displaying detailed information about the device ····························································································· 36
Displaying the electronic label data for the device ··························································································· 37
Displaying the CPU usage of the device············································································································· 38
Displaying the memory usage of the device ······································································································ 38
Displaying the operational status of the built-in fans ························································································· 38
Displaying the operating state of a power module ··························································································· 39
Configuring the exception handling method ··············································································································· 39
Configuration procedure ······································································································································ 39
Displaying the exception handling method ········································································································ 40
Rebooting the device ····················································································································································· 40
Appendix A Chassis views and technical specifications ························································································ 41
Chassis views ································································································································································· 41
Power module views ······················································································································································ 42
AC power module ················································································································································· 42
DC power module ················································································································································· 42
Transceiver module, fiber connector, and optical fiber views ·················································································· 42
Technical specifications ················································································································································· 43
Transceiver module specifications ································································································································ 44
Interface arrangement ··················································································································································· 48
Appendix B LEDs ························································································································································ 50
Panel LEDs ······································································································································································· 50
Power module LEDs ························································································································································ 51
Index ··········································································································································································· 53
