Juniper PTX3000 IPLC Features Manual page 137

Sample Output
show chassis fpc optical-properties alarms
Copyright © 2018, Juniper Networks, Inc.
user@host> show chassis fpc optical-properties alarms fpc-slot 14
Module Active Alarms
Main Board IPLC 14 OSC Drop LOS
Main Board IPLC 14 Line In LOS
Output EDFA IPLC 14 Output LOS
Output EDFA IPLC 14 Input LOS
Main Board IPLC 14 Firmware Inconsistent
Main Board IPLC 14 SFP LOS
Chapter 12: Operational Commands
121