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Figure 22 Mounting the router in the rack
Connecting the grounding cable
CAUTION:
•
Correctly connecting the grounding cable is crucial to lightning protection and EMI protection. To
install and use the router, first connect the grounding cable reliably for the router.
•
Make sure the resistance reading between the chassis and the ground is less than 5 ohms.
To connect the grounding cable:
1.
Use a Phillips screwdriver to remove the grounding screws from the grounding holes in the rear
panel of the chassis.
2.
Use the grounding screws to attach the grounding lug of the grounding cable to the grounding
holes. Use the Phillips screwdriver to fasten the screws.
3.
Connect the other end of the grounding cable according to the grounding method you use:
Grounding the device with a grounding strip—Connect the other end of the grounding cable
to the grounding strip
Make sure the grounding strip has been reliably grounded.
