Huawei NetEngine40E Hardware Description page 509

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Figure 6-174 Appearance of the LPUF-21
Panel
Figure 6-175
indicators on the panel.
Figure 6-175 Panel appearance of the LPUF-21
Table 6-499 Indicators and button on the panel of the LPUF-21
Indicator/Button
OFL button
OFL indicator (red)
Issue 01 (2012-09-30)
shows the panel appearance of the LPUF-21.
Description
It is a button indicating the removal of a board. Before removing a
board, you need to press and hold the OFL button for about 5s till
the OFL indicator is on.
If the indicator is on, you can remove the board safely.
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Copyright © Huawei Technologies Co., Ltd.
Table 6-499 describes the
6 Boards
495