Juniper XRE200 -, Руководство по оборудованию

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8. Place the transceiver in the antistatic bag or on the antistatic mat placed on a flat, stable surface.
9. Place the dust cover over the empty port or install the replacement transceiver.
Remove a QSFP28 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.
NOTE: We recommend that you use only optical transceivers and optical connectors purchased
from Juniper Networks with your Juniper Networks device.
Before you remove a transceiver from a device, ensure that you have taken the necessary precautions for
safe handling of lasers (see “Laser and LED Safety Guidelines and Warnings” on page 149 ).
Ensure that you have the following parts and tools available:
•
An antistatic bag or an antistatic mat
•
Rubber safety caps to cover the transceiver and fiber-optic cable connector
•
A dust cover to cover the port or a replacement transceiver
To remove a QSFP28 transceiver (see Figure 41 on page 109 ):
1. Place an antistatic bag or antistatic mat on a flat, stable surface to receive the QSFP28 transceiver.
Have a rubber safety cap ready for the QSFP28 transceiver and the cable.
2. Wrap and fasten one end of an ESD wrist strap around your bare wrist, and connect the other end of
the strap to the ESD point on the switch.
3. Label the cable connected to the QSFP28 transceiver so that you can later reconnect it to the correct
QSFP28 transceiver.
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