Huawei USG6000 Series Hardware Manual page 237

HUAWEI USG6000 Unified Security Gateway
Hardware Guide
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Procedure
Step 1 Ensure that all configurations are saved.
Step 2 Press the power button to power off the USG.
Step 3 Take notes on the connections between each Ethernet cable/optical fiber and ports on the
expansion card. Then remove all Ethernet cables and optical fibers from the expansion card.
For optical fibers, remove the optical transceivers from the expansion card, plug in the dust
cap to the optical port and connectors on the expansion card and optical transceivers, and
arrange the cables and fibers in order for further use.
Step 4 Make sure that you have worn ESD wrist strap and the strap is well grounded. Otherwise, the
expansion card may be damaged.
Step 5 Remove the expansion card.
1.
2.
Issue 03 (2015-01-26)
The expansion card is not hot-swappable. Therefore, do not replace the expansion card
when the device is running. Otherwise, the expansion card may be damaged.
Replacing expansion cards interrupts services. You are advised to perform the replacement
during off-peak hours.
Wear the ESD wrist strap while working on the USG to avoid possible damages to the
USG and expansion cards.
Loose the captive screws on both sides of the expansion card and open the levers
outwards.
Pull the expansion card along the guide rail until it is completely detached from the slot.
Figure 3-1 and Figure 3-2
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
show how to remove the WSIC expansion card.
3 Maintaining the Hardware
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