Teledyne LeCroy SierraFC M8-4 User Manual - Manual (Page 13)

SierraFC M8‐4 Protocol Analyzer User Manual 13
Teledyne LeCroy
On the back, the Analyzer has:
 Power In
 STX SYNC Expansion Card In/Out data ports (optional)
Figure 1.3: Back Panel
LEDs
LEDs support each port link, with the following functionality (refer to Figure 1.4 on
page 14 ):
Trigger Illuminates when a trigger occurs.
Blue
Error Illuminates when an error occurs.
Red
Link Illuminates when a link is established.
Yellow
Speed Has two LEDs per FC port pair. 
Orange
 Speed LEDs are off when there is no link.
 If only P1 or P2 (or P3 or P4) has valid traffic, the LED pair shows the port speed,
as shown in the table below.
 If P1 and P2 (or P3 and P4) have separate link speeds, the LED pair toggles
between the port speeds, as shown in the table below.
 If P1 and P2 (or P3 and P4) successfully link, the LED pair shows the link speed,
according to the following table:
Speed P1 (P3) P2 (P4)
1 Gbps Off Off
2 Gbps Off On
4 Gbps On Off
8 Gbps On On
Frame

Green After the link is established, indicates traffic on the bus.