Figure 68 Install an interface card (II)

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NOTE:

•Put away the removed filler panel for future use.

•When you tighten the captive screws, the torque must not be higher than 0.4 N-m.

Removing an interface card

To remove an interface card:

1.Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well grounded.

2.Use a Phillips screwdriver to completely loosen the captive screws at both sides of the interface card.

3.Pull the interface card along the guide rails until it completely comes out of the switch chassis.

CAUTION:

•Do not touch the surface-mounted components directly with your hands.

•Do not use too much force during the operation.

•If no new card is to be installed, install the filler panel to prevent dust and ensure good ventilation in the switch.

Installing/removing a dedicated CX4/SFP+ cable

The dedicated CX4 and SFP+ cables for the 5120 EI switches are hot swappable.

Installing a dedicated CX4/SFP+ cable

CAUTION:

The cable bending radius must be at least eight times the cable diameter.

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