Juniper MX2010 Hardware Manual page 543

CAUTION:
An arc smaller than a few inches in diameter can damage the cable and cause
problems that are difficult to diagnose.
6. Immediately cover each optical transceiver and the end of each fiber-optic cable with a rubber safety
cap.
7. Arrange the disconnected cables in the standard upper and lower cable managers to prevent the cables
from developing stress points.
8. Simultaneously turn both of the ejector handles outward to unseat the MPC along with the adapter
card.
9. Grasp the handles, and slide the combined cards straight out of the card cage halfway.
10. Place one hand around the front of the combined cards and the other hand under it to support it. Slide
the combined cards completely out of the chassis.
CAUTION:
back end. Be prepared to accept the full weight—up to 25 lb (11.34 kg)—as you
slide the cards out of the chassis.
When the combined cards are out of the chassis, do not hold the cards by the
ejector handles, bus bars, or edge connectors. They cannot support the card's
weight.
Do not stack the combined cards on top of one another after removal.
11. Place each card (MCP and adapter card) individually in an electrostatic bag or on its own antistatic mat
on a flat, stable surface.
12. If you are not reinstalling both MPC and adapter card into the emptied slot within a short time, install
a blank adapter card panel over the slot to maintain proper airflow in the card cage.
CAUTION:
before reinserting it, removing an MPC and adapter card from a different slot,
or inserting an MPC and adapter card into a different slot.
Avoid bending fiber-optic cable beyond its minimum bend radius.
The weight of the MPC with the adapter card is concentrated in the
After removing both cards from the chassis, wait at least 30 seconds
527