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
