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NOTE:
Steps involved to remove or install an MPC are the same for MX2008, MX2010, and
MX2020 routers.
Removing an MX2008 MPC with Adapter Card
An MPC with an adapter card weighs up to 25 lb (11.34 kg). Be prepared to accept its full weight.
To remove an MPC with an adapter card:
1. Have ready a replacement MPC or blank panel and an antistatic mat. Also have ready rubber safety
caps for each MPC you are removing that uses an optical interface.
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 each port on the MPC so that you can later reconnect the cables to the
correct ports.
4. Use one of the following methods to take the MPC offline:
Press and hold the corresponding LC online button on the craft interface. The green OK LED next
to the button begins to blink. Hold the button down until the LED goes off.
Issue the following CLI command:
user@host>request chassis fpc slot slot-number offline
For more information about the command, see the
Reference.
NOTE:
When you issue the request chassis fpc slot slot-number offline command, the FRU
loses power, and the system's total power increases.
5. Disconnect the cables from the MPC.
WARNING:
fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a
transceiver emit laser light that can damage your eyes.
Do not look directly into a fiber-optic transceiver or into the ends of
Junos OS System Basics and Services Command
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