Figure 2-9
Ports on the side panel of the HG8247
Table 2-6
Descriptions of the ports on the side panel of the HG8247
Port and Button
Function
BBU
Indicates the external backup battery monitoring port, used for
connecting to the backup battery for monitoring the battery.
USB
Indicate the USB host port, used for connecting to a USB
storage device.
WLAN
Indicates the WLAN button, used for enabling or disabling the
WLAN function.
WPS
Indicates the WLAN data encryption switch.
RESET
Indicates the reset button. Press the button for a short time to
reset the device; press the button for a long time (longer than
10s) to restore the device to the default settings and reset the
device.
2.1.3 LEDs
This topic provides the appearance of the LEDs on the HG8240/HG8245/HG8247 and describes
the indications of these LEDs.
,
and
show the LEDs on the HG8240, HG8245 and
HG8247 respectively.
EchoLife HG8240/HG8245/HG8247 GPON Terminal
Service Manual
2 System Overview
Issue 04 (2011-01-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2-9