ii
Performing basic configurations ··································································································································· 28
Performing basic configurations at the CLI ········································································································· 29
Performing basic configurations in the Web interface ······················································································ 29
Replacement procedures ··········································································································································· 37
Precautions ······································································································································································ 37
Replacing an interface module ····································································································································· 37
Replacing a transceiver module ··································································································································· 38
Replacing a power module ··········································································································································· 38
Hardware management and maintenance ·············································································································· 40
Displaying detailed information about the L1000-A ·································································································· 40
Displaying software and hardware version information ··························································································· 40
Displaying running status data ····································································································································· 41
Displaying the electrical label data······························································································································ 43
Displaying CPU usage statistics ···································································································································· 43
Displaying memory usage statistics ······························································································································ 43
Displaying the operating states of fans ······················································································································· 44
Displaying power module information ························································································································ 44
Displaying temperature information ····························································································································· 44
Verifying and diagnosing transceiver modules ·········································································································· 45
Verifying transceiver modules ······························································································································ 45
Diagnosing transceiver modules ·························································································································· 45
Troubleshooting system exceptions ······························································································································ 46
Configuring the exception handling methods ···································································································· 46
Displaying the exception handling method ········································································································ 46
Rebooting your L1000-A ··············································································································································· 46
Troubleshooting ·························································································································································· 48
Power supply system failures ········································································································································ 48
Fan failures ····································································································································································· 48
Configuration system failures ········································································································································ 48
No display on the configuration terminal ··········································································································· 49
Garbled characters on the configuration terminal ····························································································· 49
No response from the serial port ························································································································· 49
Password loss ································································································································································· 49
Cooling system failures ·················································································································································· 50
Interface module failure ················································································································································· 50
Appendix A Chassis views and technical specifications ························································································ 51
Chassis views ································································································································································· 51
Technical specifications ················································································································································· 52
Dimensions and weights ······································································································································· 52
Power consumption ··············································································································································· 52
Power modules ······················································································································································ 52
Storages ································································································································································· 53
Ports and slots ························································································································································ 54
Interface modules ·················································································································································· 55
Lightning protector for a network port (optional) ········································································································ 58
Power strip with lightning protection (optional) ·········································································································· 58
Appendix B LEDs ························································································································································ 59
Panel LEDs ······································································································································································· 59
Interface module LEDs ···················································································································································· 60
NSQ1GT2UA0 ······················································································································································ 60
NSQ1GP4U0 ························································································································································ 60
NSQ1XS2U0 ························································································································································· 61
