Indicator/Button
Description
CF ACT indicator
(green)
If the indicator is on, the CF is in the correct position.
If the indicator is blinking, data is being read or written.
If the indicator is off, the CF is not in the correct position or
can be removed.
LINK indicator (green)
(on the Ethernet
interface)
If the indicator is steady on, the link is normal.
If the indicator is off, the link is Down.
ACT indicator (amber)
(on Ethernet interfaces)
If the indicator is blinking, data is being transmitted.
If the indicator is off, no data is being transmitted.
describes the interfaces on the MPUD.
Table 1-53
MPUD interfaces
Interface Name
Connector
Type
Description
Eth0 (10M/100M/1000M
Base-TX auto-sensing)
RJ45
Connects to the NMS workstation and has
LINK and ACT indicators.
Console interface
RJ45
Connects to the console for on-site
configuration of the system.
AUX interface
RJ45
Connects to the Modem for remote
maintenance through dialing.
CF card interface
TYPE II
standard
(compatible
with TYPE I
standard)
Used to hold a CF card to store data files as
a massive storage device.
Interface Attributes
lists the attributes of the 10Base-T/100Base-TX/1000Base-T-RJ45 interfaces.
Table 1-54
10Base-T/100Base-TX/1000Base-T-RJ45 interface attributes
Attribute
Description
Connector type
RJ45
Operation mode
10M/100M/1000M auto-sensing interfaces, supporting full-
duplex mode
Standards compliance
IEEE 802.3-2002
HUAWEI USG9500 Series
Hardware Guide
1 Hardware Overview
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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