Installing A Cfp2 Transceiver - Juniper ACX6160 Hardware Manual

CAUTION: Do not leave a fiber-optic transceiver uncovered except when inserting or
removing cable. The safety cap keeps the port clean and prevents accidental exposure
to laser light.
6. Arrange the cable in the cable management system to prevent the cable from dislodging or
developing stress points. Secure the cable so that it does not support its own weight as it hangs to
the floor. Place excess cable out of the way in a neatly coiled loop in the cable management system.
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.
7. Verify that the port status LEDs on the front panel indicate that the QSFP28 transceiver is
functioning correctly.

Installing a CFP2 Transceiver

Before you begin to install a transceiver in a device, ensure that you have taken the necessary
precautions for safe handling of lasers (see
116).
Ensure that you have a rubber safety cap available to cover the transceiver.
The transceivers for Juniper Networks devices are hot-removable and hot-insertable field-replaceable
units (FRUs). You can remove and replace them without powering off the device or disrupting the device
functions.
NOTE: After you insert a transceiver or after you change the media-type configuration, wait for
6 seconds for the interface to display operational commands.
"Laser and LED Safety Guidelines and Warnings" on page
79