H3C LSWM12H2Q, User Manual

Page: 8 / 9

8
Removing the card
CAUTION:
To avoid cable damage, remove the cables from the card before
removing the card.
To remove the card:
1.
Prepare an anti-static bag.
2.
Press the latch to release the ejector lever
3.
Rotate outward the ejector lever as shown by callout 1 in Figure 4 .
4.
Pull out the interface card slowly out of the interface card slot, as
shown by callout 2 in
Figure 4 .
5.
Place the removed interface card in the anti-static bag.
6.
If you are not to install a new card, install a filler panel in the slot to
prevent dust and ensure good ventilation in the device.
Figure 4 Removing the LSWM12H2Q interface card
Installing and removing QSFP28/QSFP+ transceiver
modules and cables
For information about installing and removing QSFP28/QSFP+
transceiver modules and cables, see
H3C Transceiver Modules and
Network Cables Installation Guide
at www.h3c.com.
Verifying the installation
After the installation is complete, determine whether the card is
operating correctly.
If the card fails to operate correctly, perform the following steps:
1.
Reinstall the card following the installation procedures described
in this document.
2.
If the problem persists, contact H3C Support.