Setting Usb Parameters - Huawei SmartLogger2000 User Manual

SmartLogger2000-(10-C, 11-C)
User Manual
Figure 7-64 DO configuration

7.9.4.2 Setting USB Parameters

Context
The SmartLogger has a USB port, which provides 5 V/1 A power supply. If the DC power
cable of the 3G router has a standard USB connector with a maximum current of less than 1 A,
it can directly connect to the USB port on the SmartLogger, power the 3G router over the
SmartLogger, and disconnect the USB port power supply when the communication fails.
If the maximum working current of the 3G router is greater than 1 A, it cannot be connected
over a USB port.
Connecting a 3G Router over a USB Port
Connect the USB connector of the DC power cable for the 3G router to the USB port of the
SmartLogger.
Issue Draft A (2017-02-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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