Endace Measurement Systems Ltd
EDM01.05-01r1 DAG 4.3GE Card User Manual
www.endace.com
4.1 Interpreting DAG 4.3GE Card LED Status
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LED definitions
The following table describes the LED display definitions:
LED Description
FPGA successfully programmed.
LED 1
LED 2
Data capture in progress.
LED 3
Port A Signal Detect – valid optical signal seen by optical
receiver.
LED 4
Port A Link Error.
LED 5
Port B Signal Detect – valid optical signal seen by optical
receiver.
LED 6
Port B Link Error.
LED 7
PPS Out: Pulse Per Second Out – indicates card is sending a
clock synchronization signal.
LED 8
PPS In: Pulse Per Second In – indicates card is receiving an
external clock synchronization signal.
4.2 DAG 4.3GE Card LED Display Functions
Description
The function of the DAG 4.3GE card LED displays include indication of
optical power status, packet capture activity, links on ports A and B, and
PPS signals.
Figure
Figure 4-2 shows the correct LED state for DAG 4.3GE card without
optical input.
Blue LED
Red LED’s
Figure 4-2. LED State for DAG 4.3GE Card Without Optical Input.
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Revision 6. 22 September 2005.
