Huawei SmartLogger1000 User Manual page 246

SmartLogger1000
User Manual
Context
The SmartLogger provides a USB port, which has a power capacity of 5 V/1 A. If the DC
power cable of the 3G router has a standard USB connector and has a maximum current of
less than 1 A, it can directly connect to the USB port on the SmartLogger. Hence the
SmartLogger can power on or off the 3G router, which allows the SmartLogger to control the
reset of the 3G router when the communication link is interrupted.
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Connecting a 3G Router over a USB
Connect the USB connector of the DC power cable of the 3G router to the USB port on the
SmartLogger, as shown in
Figure 7-59 Connecting the 3G router and the SmartLogger
USB configuration
After connecting the 3G router to the SmartLogger properly, you can set USB parameters over
the WebUI to make the external 3G router automatically reset if the SmartLogger fails to
connect to the management system, email server, or FTP server within 30 minutes.
Because of permission restriction, log in as Advanced User. Then choose Settings > USB.
Issue 12 (2019-01-15)
Only the SmartLoggers in versions later than V100R001C90SPC300 enjoy this function.
If the maximum working current of the 3G router is greater than 1 A, it cannot be
connected over a USB port.
Copyright © Huawei Technologies Co., Ltd.
Figure 7-59.
7 WebUI
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