Juniper Networks MX480 - Manual (Page 249)

For more information about the command, see the Junos OS Operational Mode
Commands.
• To bring a PIC online:
• Press the PIC offline/online button until the PIC LED lights green. For a PIC installed
in an FPC2 or FPC3, use a narrow-ended tool that fits inside the opening that
leads to the button.
• Issue the following CLI command:
user@host> request chassis pic fpc-slot fpc-slot pic-slot pic-slot online
For more information about the command, see the Junos OS Operational Mode
Commands.
• To bring a MIC online:
• Press the MIC offline/online button until the MIC LED lights green.
• Issue the following CLI command:
user@host> request chassis mic fpc-slot mpc-slot pic-slot mic-slot online
For more information about the command, see the Junos OS Operational Mode
Commands.
The normal functioning indicator LED confirms that the component is online. You can
also verify correct DPC or MPC functioning by issuing the
show chassis fpc command
or correct MIC or the PIC functioning by issuing the show chassis fpc pic-status
command.
Related
Documentation
Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 •
• Maintaining Cables That Connect to MX480 DPCs, MPCs, MICs, or PICs on page 138
Replacing an SFP or XFP Transceiver on an MX480 DPC, MPC, MIC, or PIC
1. Removing an SFP or XFP Transceiver from an MX480 DPC, MPC, MIC, or PIC on page 225
2. Installing an SFP or XFP Transceiver into an MX480 DPC, MPC, MIC, or PIC on page 227
Removing an SFP or XFP Transceiver from an MX480 DPC, MPC, MIC, or PIC
Removing an SFP or XFP does not interrupt DPC, MPC, MIC, or PIC functioning, but the
removed SFP or XFP no longer receives or transmits data.
To remove an SFP or XFP transceiver (see Figure 117 on page 226 ):
1. Have ready a replacement transceiver or a transceiver slot plug, an antistatic mat,
and a rubber safety cap for the transceiver.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
the strap to one of the ESD points on the chassis.
3. Label the cables connected to the transceiver so that you can reconnect them correctly
later.
225 Copyright © 2013, Juniper Networks, Inc.
Chapter 14: Replacing MX480 Hardware Components