Juniper SRX5800 Replacing page 4

4
Installing an SRX5800 Services Gateway IOC
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 cables into the cable connector ports on each IOC (see Figure 3).
10.
Arrange the cable in the cable manager to prevent it from dislodging or developing
11.
stress points. Secure the cable so that it is not supporting its own weight as it
hangs to the floor. Place excess cable out of the way in a neatly coiled loop.
Placing fasteners on the 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 IOC online:
12.
Press and hold the corresponding IOC online button on the craft interface
until the green OK LED next to the button lights steadily, in about 5 seconds.
Issue the following CLI command:
user@host>request chassis fpc slot slot-number online
For more information about the command, see the JUNOS System Basics and
Services Command Reference.
CAUTION: After the OK LED turns green, wait at least 30 seconds before removing
the IOC again, removing an IOCfrom a different slot, or inserting an IOC in a different
slot.
You can also verify that the IOC is functioning correctly by issuing the show chassis fpc
and show chassis fpc pic-status commands.