25
Removing an interface card
CAUTION:
•
Before you remove an interface card, remove the cable from it to avoid cable damage.
•
After removing an interface card, if no new interface card is to be installed, install the filler panel as
soon as possible to prevent dust and ensure good ventilation in the device.
To remove an interface card:
1.
Prepare an anti-static bag.
2.
Wear an ESD wrist strap and make sure the wrist strap makes good skin contact and is reliably
grounded.
3.
Press the latch to release the ejector lever
4.
Rotate outward the ejector lever as shown by callout 1 in
.
5.
Pull out the interface card slowly out of the interface card slot, as shown by callout 2 in
.
6.
Place the removed interface card in the anti-static bag.
Figure 35
Removing an LSQM1QGS8A0 interface card
Verifying the installation
After you complete the installation, verify the following information:
•
There is enough space for heat dissipation around the switch, and the rack is stable.
•
The grounding cable is securely connected.
•
The correct power source is used.
•
The power cords are correctly connected.
•
All the interface cables are cabled indoors. If any cable is routed outdoors, verify that the socket
strip with lightning protection and lightning arresters for network ports have been correctly
connected.