Leds; Table 2. Status Leds And Their Meanings; Table 3. Atm Interface Leds And Their Meanings - Cabletron Systems SSIM-A2-01 Installation And User Manual

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LEDs

There are four LEDs on the front panel of the SSIM-Ax-01 module. The LEDs
show the module status and activity. Table 2 explains the status LEDs on the left of
the module front panel, and Table 3 explains the ATM interface LEDs on the right
of the module front panel.
LED
DIAG (green)
ERR (yellow)

Table 2. Status LEDs and their Meanings

LED
RXSYNC (green)
SIGLOSS
(yellow)

Table 3. ATM Interface LEDs and their Meanings

Table 4 shows the LED status for the SSIM-Ax-01 module under normal operating
conditions.
SmartStack SSIM-A2-01/SSIM-A8-01
Position State
Top On
Off
Bottom On
Off
Position State
Top On
Off
Bottom On
Off
Meaning
Diagnostics are in progress
No diagnostics are in process
A module failure has
occurred
The module is working
correctly
Meaning
The ATM interface is
receiving a signal
The ATM interface is not
attached to a live transmitter
The ATM receive signal is
below an acceptable level
The ATM receive signal is
acceptable
Installation