Huawei NE40E-X1 Hardware Description page 21

HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description
Table 1-7 NPUI-20 parameters
Item
Forwarding capability
Interface
Figure 1-12 Appearance of the NPU on the NE40E-X1
1. Ejector lever
5. Optical interface
Table 1-8
Table 1-8 Description of the buttons and indicators on the NPU panel
Indicator/
Button
STAT
indicator
ACT
indicator
OFL
indicator
OFL
button
Issue 02 (2011-09-10)
Description
20 Gbit/s (bidirectional)
Two 10GE XFP optical interfaces that
can work in LAN or WAN mode
2. OFL indicator
6. L/A0 indicator
describes the buttons and indicators on the NPU panel.
Description
If the indicator is steady green, it indicates that the NPU works normally.
If the indicator is steady red, it indicates that the hardware of the NPU is faulty.
If the indicator blinks green, it indicates that NPU is being registered.
If the indicator is off, it indicates that the NPU is not powered on or fails to be
registered.
If the indicator is steady green, it indicates that the NPU is in the master state.
If the indicator is off, it indicates that the NPU is in the slave state or fails to be
registered.
If the indicator is steady red, it indicates that the NPU is powered off. In this
case, the NPU can be safely removed.
If the indicator is off, it indicates that the NPU works normally.
This button indicates the removal of the NPU. Before removing the NPU, you
need to press and hold the OFL button for six seconds until the OFL indicator
is turned on. Then, the NPU can be safely removed.
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Copyright © Huawei Technologies Co., Ltd.
1 NE40E-X1 Hardware Description
Remarks
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3. OFL button 4. L/A1 indicator
7. ACT indicator 8. STAT indicator
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