Figure 77: Removing A 4-Port Sfp+ Uplink Module From A 24-Port Or 48-Port; Figure 78: Removing A 2-Port Qsfp+ Uplink Module From A 32-Port Ex4300 - Juniper EX4300 Hardware Manual

EX4300 Switch Hardware Guide
232
CAUTION: We recommend that you install either a replacement uplink module
or a cover panel in the empty module slot to prevent chassis overheating and
dust accumulation.
To remove an uplink module from the switch (see
Figure 78 on page 232, and
Take the uplink module offline by issuing the following CLI command:
1.
user@switch> request chassis pic offline fpc-slot slot-number pic-slot slot-number
Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
2.
point on the chassis.
Loosen both captive screws on the faceplate of the uplink module by using your fingers.
3.
If you are unable to unscrew the captive screws by using your fingers, use the
screwdriver.
Hold both the ejector handles and gently pull the uplink module toward you and out
4.
of the module slot.
Place the uplink module in an antistatic bag or on an antistatic mat placed on a flat,
5.
stable surface.
If you are not replacing the uplink module, install the cover panel over the slot.
6.
NOTE: After you have removed an uplink module, wait for at least 5
seconds before you install an uplink module. If you do not wait for at least
5 seconds, the interfaces on the uplink module might not come up.
Figure 77: Removing a 4-Port SFP+ Uplink Module from a 24-Port or
48-Port EX4300 Switch
Figure 78: Removing a 2-Port QSFP+ Uplink Module from a 32-Port
EX4300 Switch
Figure 77 on page
Figure 79 on page 233):
232,
Copyright © 2015, Juniper Networks, Inc.