Endace Measurement Systems Limited
http://www.endace.com
EDM01.05-04r1 DAG 3.6GE User Manual
Copyright, all rights reserved.
8
Revision 7. 22 September 2005.
3.2 DAG 3.6GE Card LED Display Functions
Description
The function of the DAG 3.6GE card LED displays include indication of
packet capture activity and links on ports A and B, and PPS signals.
Figure
Figure 3-2 shows the correct LED state for DAG 3.6GE LED status on
power-up with no network connection.
Ethernet Port
6
12
11
4
10
5 3
9
1
2
Synchronization Input
NOT Ethernet
NOT Telephone
8
7
Figure 3-2. LED State for DAG 3.6GE Card With no network connection.
LED on stages
The following table describes the LED display definitions:
LED Description
Receive activity.
LED 1
LED 2
Link up.
LED 3
PCI [Lower] FPGA successfully programmed.
LED 4
PP [Upper] FPGA successfully programmed.
LED 5
Burst manager run; Indicates card is capturing packets and
transferring them to the host.
LED 6
Tap mode; Always OFF on DAG 3.6 GE.
LED 7
10Base-T Link Up
LED 8
100Base-TX Link Up
LED 9
1000Base-T Link Up
LED 10 Reserved.
LED 11 PPS Out: Pulse Per Second Out; Indicates card is sending a
clock synchronization signal.
LED 12 PPS In: Pulse Per Second Out; Indicates card is receiving an
external clock synchronization signal.
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