Table 2-9 Description of the buttons and indicators on the MPUG panel
Indicator/
Button
Description
STAT indicator If the indicator is steady green, it indicates that the MPUG works
normally.
If the indicator blinks green, it indicates that the MPUG is being
registered.
If the indicator is steady red, it indicates that the hardware of the MPUG
is faulty.
If the indicator is off, it indicates that the MPUG is not powered on or
fails to be registered.
ACT indicator
If the indicator is steady green, it indicates that the MPUG functions as
the master MPU.
If the indicator is off, it indicates that the MPUG functions as the slave
MPU or is not registered.
USB indicator If the indicator is steady green, it indicates that a mobile storage device
is identified.
If the indicator blinks green, it indicates that a mobile storage device is
being accessed or written.
If the indicator is steady red, it indicates that a mobile storage device
cannot be identified or fails to be accessed or written.
If the indicator is off, it indicates that no mobile storage device is
connected to the USB interface.
ETH LINK
indicator
If the indicator is steady green, it indicates that the ETH link is Up.
If the indicator is off, it indicates that the ETH link is Down.
ETH ACT
indicator
If the indicator blinks yellow, it indicates that data is being transmitted.
If the indicator is off, it indicates that no data is being transmitted.
RST button The button is used for resetting the MPUG. Pressing the RST button
resets the MPUG.
Table 2-10 Interfaces on the MPUG
Interface
Name
Interface Type Description
ETH interface
(10M/100M/
1000M Base-
TX auto-
sensing)
RJ45 One ETH interface, for system maintenance
Console
interface
RJ45 One console interface, used to connect to the
console for on-site configuration
HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description 2 NE40E-X2 Hardware Description
Issue 02 (2011-09-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
37
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