Teledyne LeCroy Sierra M122 User Manual - Manual (Page 19)

Sierra M122 SAS/SATA Protocol Analyzer User Manual 17
Analyzer Front Panel Teledyne LeCroy
1.5 Analyzer Front Panel
The Analyzer has the following features:
 Power Switch
 Frame, Speed, Link, Error, and Trigger LEDs
 External Trigger Input and Output
 Initiator and Target mini‐SAS connectors (4)
 Expansion In/Out data ports and Clock In/Out connectors
 Status and Configuration LCD Display
 USB port for host connectivity
 Gigabit Ethernet port for network connectivity
 Power In (on back)
Figure 1.2: Front Panel
1.6 LEDs
Each link is supported by LEDs with the following functionality:
GreenThis LED is illuminated during the OOB (Out of Bound) sequence before the link is
established and after link is established it indicates traffic on the bus.
Orange This LED is illuminated as follows:
Speed Initiator Target
1.5G On On (Green)
3.0G On On (Green)
6.0G On On (Yellow)
12.0G On On (Blue)
Yellow This LED is illuminated when a link is established.
Red This LED illuminates when an error occurs.
Blue This LED is illuminated when a trigger occurs.