Maintaining Mics; Replacing An Mx10003 Mic - Juniper MX10003 Hardware Manual

Replace an SFP, SFP+, or QSFP+ Transceiver | 157
Replace a QSFP28 Transceiver | 159

Maintaining MICs

Purpose
For optimum router performance, verify the condition of the MICs.
Action
On a regular basis:
Check the LEDs on MIC faceplates. The meaning of the LED states differs for various MICs. For more
information, see the MX Series Interface Module
MIC failure, the MPC generates an alarm message to be sent to the Routing Engine.
Issue the show chassis fpc pic-status CLI command. The MIC slots in an MPC are numbered PIC 0 and
PIC 1, right to left:
user@host> show chassis fpc pic-status
Slot 0 Online
PIC 0 Online
PIC 1 Online
Slot 1 Online
PIC 0 Online
PIC 1 Online
For further description of the output from the command, see the

Replacing an MX10003 MIC

IN THIS SECTION
Removing an MX10003 MIC | 142
Installing an MX10003 MIC | 144
Reference. If the MPC that houses the MIC detects a
LC2103
6xQSFPP
MIC1
LC2103
6xQSFPP
MIC1
CLI Explorer.
141