VeEX MPA User Manual page 123

MPA_e_manual_D07-00-129P_RevA00
Protocol Tabs
High SER
LOA
This screen also allows you to generate LOS alarms on the Optical Lanes.
An LOS alarm can be generated on each Optical Lane separately, by selecting the
check box next to the LOS (Optical Lane #) OFF.
When the Lane's LOS alarm is enabled (checked), the word OFF changes to ON.
The ALL LOS ON button can be used to generate LOS on all Optical Lanes
simultaneously.
The ALL LOS OFF button can be used to turn off the LOS alarm on any Optical Lanes
currently generating an LOS alarm.
Virtual Lane Errors and Alarms can be inserted on individual Lanes from the Multi-
Lanes screen
MLD Transmit - Multi-Lanes
The Transmit Multi-Lanes screen is used for generating & testing Logical and
PCS/FEC lanes, and for mapping PCS/FEC lanes into Physical lanes (sometimes
referred to as electrical lanes).
•
For 40G/100G Ethernet Interface types, the virtual lanes are referred to as "PCS
lanes".
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Generates a High Symbol Error Ratio alarm
Loss of Alignment alarm