LED indicators
On the front panel of the Master/Slave card two LEDs indicate the status of the
link.
The icon is used to identify the signal detect function.
The icon is for data/synchronization identification.
M
S
I
N
O
U
T
1
A
B
Figure K.10:
LED indicators
A
icon
B
icon
The following table shows the function and possible combinations of the two
LEDs.
Table K.1: Master/Slave card front panel LED indicators
FRONT PANEL LED INDICATORS
Status
Description
No Link
off
off
No valid characters detected/
no optical signal detected
Optical signal detection/
initialization
on
off
Alignment characters detec-
ted
Receiving data
on
on
Receiving valid data
GEN3i
1004
I3763-3.1 en HBM: public
