Juniper MX960 Hardware Manual page 410

MX960 3D Universal Edge Router Hardware Guide
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Locate the slot in the card cage in which you plan to install the MPC.
6.
Orient the MPC so that the faceplate faces you.
7.
Lift the MPC into place, and carefully align the sides of the MPC with the guides inside
8.
the card cage.
CAUTION: When the MPC is out of the chassis, do not hold it by the ejector
handles, bus bars, or edge connectors. They cannot support its weight.
Slide the MPC all the way into the card cage until you feel resistance.
9.
Grasp both ejector handles, and rotate them clockwise simultaneously until the MPC
10.
is fully seated.
If any of the MICs on the MPC connect to fiber-optic cable, remove the rubber safety
11.
cap from each transceiver and cable.
WARNING: Do not look directly into a fiber-optic transceiver or into the
ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable
connected to a transceiver emit laser light that can damage your eyes.
Insert the appropriate cable into the cable connector ports on each MIC on the MPC.
12.
Secure the cables so that they are not supporting their own weight. Place excess cable
out of the way in a neatly coiled loop, using the cable management system. Placing
fasteners on a loop helps to maintain its shape.
CAUTION: Do not let fiber-optic cable hang free from the connector. Do
not allow fastened loops of cable to dangle, which stresses the cable at
the fastening point.
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 MPC online:
13.
Press and hold the corresponding MPC online button on the craft interface until the
green OK/FAIL LED next to the button lights steadily, in about 5 seconds.
Issue the following CLI command:
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