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Table 1-7
NPUI-20 parameters
Item
Description
Remarks
Forwarding capability
20 Gbit/s (bidirectional)
-
Interface
Two 10GE XFP optical interfaces that
can work in LAN or WAN mode
-
Figure 1-12
Appearance of the NPU on the NE40E-X1
1. Ejector lever
2. OFL indicator
3. OFL button
4. L/A1 indicator
5. Optical interface
6. L/A0 indicator
7. ACT indicator
8. STAT indicator
describes the buttons and indicators on the NPU panel.
Table 1-8
Description of the buttons and indicators on the NPU panel
Indicator/
Button
Description
STAT
indicator
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.
ACT
indicator
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.
OFL
indicator
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.
OFL
button
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.
HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description
1 NE40E-X1 Hardware Description
Issue 02 (2011-09-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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