Testing The Module; Table 4. Normal Led State - Cabletron Systems SSIM-A2-01 Installation And User Manual

LED
DIAG
ERR
RXSYNC
SIGLOSS

Table 4. Normal LED State

Testing the Module

1. Power on the base switch to start diagnostics. Diagnostics are in progress when
the STS16-20RM DIAG LED is on. After about a minute, the SSIM-Ax-01
DIAG LED will turn on, indicating that the expansion module diagnostics are
in progress.
2. Verify that the base switch diagnostics have been completed successfully. You
can see that diagnostics have been completed successfully when the switch
DIAG LED turns off and the ERR LED stays off. Diagnostics can take up to
four minutes to complete.
3. Verify that the SSIM-Ax-01 ERR LED is off. If the ERR LED is off, diagnostics
have been successfully completed, and the module is ready for configuration.
SmartStack SSIM-A2-01/SSIM-A8-01
State
Off
Off
On (green)
Off
13
Installation