Cisco Nexus 2000 Series, Installation Manual

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4-12
Cisco Nexus 2000 Series Hardware Installation Guide
Chapter 4 Installing a Cisco Nexus Fabric Extender
Grounding the System
Figure 4-2 Cisco Nexus 2300 Series FEX Ground Lug Location
In addition, follow these guidelines when handling these devices:
•
Handle carriers by available handles or edges only; avoid touching the printed circuit boards or
connectors.
•
Place a removed component board-side-up on an antistatic surface or in a static-shielding container.
If you plan to return the component to the factory, immediately place it in a static-shielding
container.
•
Never attempt to remove the printed circuit board from the metal carrier.
Caution
For safety, periodically check the resistance value of the antistatic strap. The measurement should be
between 1 and 10 megohm (Mohm).
1
ESD ground strap
4
Clip installed (behind screw)
2 Clip and grounding lug 5 Ground Lug
3 Side view of grounding lug (clip slid behind
screw)