Juniper QFabric QFX3000-G Hardware Documentation page 684

QFX3000-G QFabric System Hardware Documentation
Removing a 16-Port QSFP+ Front Card from a QFX3008-I Interconnect Device
634
16-Port QSFP+ Front Card LEDs on a QFX3008-I Interconnect Device on page 731
You can install up to eight 16-port QSFP+ front cards in a QFX3008-I Interconnect device.
The front cards are installed vertically in the front of the chassis in the slots labeled
through . See "Slot Numbering for a QFX3008-I Interconnect Device" on page
7
CAUTION: Before you remove a front card, we recommend that you take it
offline to prevent the loss of data packets. See
Front Card Offline in a QFX3008-I Interconnect Device" on page
CAUTION: Do not lift modules by holding the ejector levers. The levers cannot
support the weight of the module. Lifting the module by the levers might
bend the levers, and the bent levers prevent the board from being properly
seated in the chassis.
Before you begin to remove a front card:
Ensure that you understand how to prevent ESD damage. See
Electrostatic Discharge Damage" on page
(Recommended) Take the front card offline. See
Offline in a QFX3008-I Interconnect Device" on page
Ensure that you have the following parts and tools available to remove a front card from
a QFX3008-I Interconnect device:
Electrostatic discharge (ESD) grounding strap
Antistatic bag or antistatic mat
Replacement front card or front card cover panel
To remove a front card (see
Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
1.
point on the chassis.
Place the antistatic bag or antistatic mat on a flat, stable surface.
2.
Pull both the ejector levers outward simultaneously, away from the faceplate of the
3.
front card, until they go no further. This action causes the card to slide out of the
chassis slightly.
Grasp the handle on the faceplate of the front card with one hand, and pull the card
4.
about halfway out.
360.
"Taking a 16-Port QSFP+ Front Card
Figure 258 on page 635):
44.
"Taking a 16-Port QSFP+
633.
"Prevention of
633.
Copyright © 2018, Juniper Networks, Inc.
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