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Lantronix
SESPM1040-541-LT-xx Install Guide
33772 Rev. F
Page
34
of
64
SFP Removal
Caution
: Be careful when removing the SFP from a device. Some SFP transceiver module temperatures may
exceed 160°F (70°C) and be too hot to touch with bare hands.
Note
: Do not remove and replace the SFP
modules more often than necessary; excessive SFP removing and replacing can shorten the SFPs useful life.
1.
Disconnect any fiber that is connected to the SFP module.
2.
Push back the locking lever on the SFP.
3.
Pull out SFP module.
PCB Configuration (Reset button, LEDs, etc.)
Factory Reset Pushbutton (SW1)
The Factory Reset button is located in the lower left corner of the switch,
above the far left Wire Gland. It can be used as follows:
•
Short press (less than 10 seconds) will issue a power down (system)
reset.
•
Long press (more than 10 seconds) to reset to factory defaults.
If the reset is unsuccessful the message “
Command
failed
" displays in the
Web UI.
If the reset is successful, the message "
Set to factory settings
" displays in the Web UI.
Note that you can also perform a Restart or Reset from the Web UI. You can perform a Restore system
configuration (copy command) or Reload (reload command) from the CLI.
Reset (System) button
(FW v 2.1.0.3 and above)
If the Reset (System) button on the switch PCB is pressed and released in less than .5 seconds (500 milliseconds),
the system considers this to be unintentional and nothing changes on the system. The following messages will
be printed to the user console (RJ-45 console):
Reset Button pressed...
Reset Button released...
Reset Button held for 0.000000 seconds (95.000000ms)
Reset Button - accidental press - ignoring.
If the Reset (System) button is held for greater than .5 seconds and less than 10 seconds, the system considers
this a reset command. The system will reboot. The following messages will appear on the user console:
System Button pressed...
System Button released...
System Button held for 4.000000 seconds (4329.000000ms)
System Button - pressed - Resetting...
If the Reset (System) button is held for >10 seconds, the system considers this a factory reset command.
The system will execute a 'reload defaults'. The system will not reboot, and the system will not store the