ADC Soneplex Broadband System - Manual (Page 102)

ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
2-79
© 2000, ADC Telecommunications, Inc.
DLP-524
Page 4 of 5
4. Observe the front panel LED indicators as shown in Figure 524-4 . Following insertion of
the RLXIOR module into the chassis (assuming power is available), the STATUS LED
turns red indicating the start of self-test diagnostics. All LEDs then turn yellow and remain
yellow until self-test diagnostics are completed. Following successful completion of self-
test diagnostics, the front panel LEDs appears as follows:
STATUS — Green, indicates successful completion of self-test diagnostics.
LPBK — Off
NET LOS/BER — Off
LINE LOS/BER — Off
11784-A
LPBK
STAT
V - I-
I+ V+
LOS
BER
R
L
X
LOS
BER
NET
LINE
I
O
R
Figure 524-4. RLXIOR Front Panel