Output Module Reference Data
E1 Output Module
Status LED Indicators
The E1 Output module has seven status LED indicators on the front panel of the
module that are used for visually conveying status information to the user. The
LEDs are shown in
Figure 8-2.
Front Panel of the E1 Output Module
Table 8-1. E1 Output Module Status LED Indicators
Indicator
POWER
Green
STATUS
Green/Amber
SOURCE A
Green/Amber
SOURCE B
Green/Amber
176 SSU-2000 User's Guide
Figure 8-2
and described in
Color
On = +5 vDC power available on the Output module
Off = +5 vDC not present on the module
On (Green) = Module functioning correctly
Blinking Amber = Output module is downloading firmware
On (Amber) = Output module failure
On (Green) = Clock A in slot 1 is the selected source clock
On (Amber) = Faulty or missing Clock A
Off = Clock A is good and not selected
On (Green) = Clock B in slot 13 is the selected source clock
On (Amber) = Faulty or missing Clock B
Off = Clock B is good and not selected
Table
8-1.
Description
12713020-002-2 Revision D – April 2004