Replacing A Mic Installed On An Mpc6E; Removing A Mic From An Mpc6E - Juniper MX2020 Hardware Manual

Replacing a MIC Installed on an MPC6E

Copyright © 2015, Juniper Networks, Inc.
CAUTION: Avoid bending fiber-optic cable beyond its minimum bend
radius. An arc smaller than a few inches in diameter can damage the cable
and cause problems that are difficult to diagnose.
Use one of the following methods to bring the MIC online:
11.
Press the MIC offline/online button until the MIC
Issue the following CLI command:
user@host> request chassis mic fpc-slot fpc-slot mic-slot mic-slot online
The normal functioning status LED confirms that the MIC is online. You can also verify
correct MIC functioning by issuing the
in "Maintaining MX2020 MICs" on page
The MPC6E line cards are supported on the MX2010 and MX2020 routers. You can install
the MPC6E directly into the MX2010 and MX2020 line-card slots without using adapter
cards.
The MPC6E has two slots for installing MICs. For information about which MICs are
supported on this MPC, see
You use the two ejector levers on an MPC6E to insert the MPC into the line-card slot and
to remove it from the slot. Similarly, the two ejector levers on a MIC enable you to insert
the MIC into the MPC and to remove the MIC from the MPC. The ejector levers on the
MICs are very close to an ejector lever of the MPC6E that houses the MICs. This proximity
makes the MIC ejector levers difficult to access. The MPC6E has a unique mechanism
by which you can shift the MPC6E ejector levers temporarily, enabling easy access to the
MIC.
Video:
Removing a MIC from an MPC6E on page 483
Installing a MIC on an MPC6E on page 484

Removing a MIC from an MPC6E

To remove a MIC installed on an MPC6E:
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Identify the MIC that you want to remove from the MPC6E.
2.
On the MPC6E that houses the MIC, hold the ejector lever at the base and move it
3.
gently toward the direction indicated by the arrow. You might need to apply firm
pressure to move the ejector lever.
show chassis fpc pic-status
374.
"MICs Supported by MX Series Routers" on page
Chapter 25: Replacing Components
LED lights green.
OK/FAIL
command described
74.
483