Status Led Indicators; Front Panel Of The Ds1 Output Module - Symmetricom SSU-2000 User Manual

A microcontroller unit on the DS1 Output module communicates with other boards
in the main shelf and performs Output module configuration. The module's memory
subsystem (EEPROM, RAM and serial EEPROM) stores the executable image, the
PLD image and other configuration and temporary information for an on-module
microprocessor.
The DS1 Output modules may be used individually or configured for operation as
redundant pairs in the shelf.

Status LED Indicators

The DS1 Output module status LED indicators are shown in
described in
Figure 8-4.

Front Panel of the DS1 Output Module

Table 8-3. DS1 Output Module Status LED Indicators
Indicator
POWER Green
STATUS Green/Amber
12713020-002-2 Revision F.01 – January 2007
Table 8-3.
Color
On = +5 V DC power available on the Output module
On (Green) = Module functioning correctly
Blinking = Output module is disabled or downloading firmware
On (Amber) = Output module failure
Chapter 8 Output Module Reference Data
DS1 Output Module
Figure 8-4
Description
SSU-2000 User's Guide 209
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