Huawei Echolife Hg8247 Gpon Terminal Service Access System
IntroductionThe Echo Life HG8247, an optical network terminal (ONT), is a high end home gateway in Huawei FTTH solution. By using the GPON technology, ultra broadband access is provided for home and SOHO users. The HG8247 provides......
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Product Description
Introduction
The Echo Life HG8247, an optical network terminal (ONT), is a high end home gateway in Huawei FTTH solution. By using the GPON technology, ultra broadband access is provided for home and SOHO users. The HG8247 provides two POTS ports, four GE/FE auto adapting Ethernet ports, one CATV port and one WiFi port. The HG8247 features high-p forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services.erformance
Figure 2-8 Ports on the rear panel of the HG8247
<img src="http://i00.i.aliimg.com/img/pb/106/376/218/1218376106_742.jpg" alt="Huawei EchoLife HG8247 GPON Terminal Service Access System" ori-width="630" ori-height="248">
Table 2-5 Descriptions of the ports on the rear panel of the HG8247
Port and Button | Function |
|---|---|
CATV | Indicates the radio frequency (RF) port, used for connecting to a TV set. |
OPTICAL | Indicates the optical port. The optical port is equipped with a rubber plug and is connected to an optical fiber for upstream transmission. The type of the optical connector connected to the OPTICAL port is SC/APC. |
LAN1-LAN4 | Indicate auto-sensing 10/100/1000M Base-T Ethernet ports (RJ-45), used for connecting to PCs or IP STBs. |
TEL1-TEL2 | Indicate VoIP telephone ports (RJ-11), used for connecting to the ports on telephone sets. |
ON/OFF | Indicates the power-on/power-off button, used for powering on or powering off the device. |
POWER | Indicates the power port, used for connecting to the power adapter or backup battery. |
Figure 2-9 Ports on the side panel of the HG8247
<img src="http://i01.i.aliimg.com/img/pb/149/737/233/1233737149_896.jpg" alt="Huawei EchoLife HG8247 GPON Terminal Service Access System" ori-width="615" ori-height="329">
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. |
Figure 2-15 Network topology of the HG8247
<img src="http://i00.i.aliimg.com/img/pb/413/745/233/1233745413_478.jpg" alt="Huawei EchoLife HG8247 GPON Terminal Service Access System" style="width: 680px; height: 328px;" ori-width="765" ori-height="369">
Table 2-7 Indications of the LEDs on the HG8240/HG8245/HG8247
Silk Screen | Name | Status | Indication |
|---|---|---|---|
POWER | Power supply LED | Green: always on | The device is powered on. |
Orange: always on | The device is powered by the backup battery. | ||
Off | The power supply is cut off. | ||
PON | Authentication LED | - | |
LOS | Connection LED | - | |
LAN1-LAN4 | Ethernet port LED | Always on | The Ethernet connection is in the normal state. |
Blinks | Data is being transmitted on the Ethernet port. | ||
Off | The Ethernet connection is not set up. | ||
TEL1-TEL2 | Voice telephone port LED | Always on | The connection to the voice server is set up. |
Blinks quickly (twice per second) | The connection to the voice server is set up and the telephone is in the off-hook or ringing state. | ||
Blinks slowly (once two seconds) | The ONT is registering with the voice server. | ||
Off | The connection to the voice server is not set up. | ||
USB | USB port LED | Always on | The USB port is connected and is working in the host mode, but no data is being transmitted. |
Blinks quickly (twice per second) | Data is being transmitted on the USB port. | ||
Off | The system is not powered on or the USB port is not connected. | ||
WLAN | WLAN port LED | Always on | The WLAN function is enabled. |
Blinks | Data is being transmitted on the WLAN port. | ||
Off | The WLAN function is disabled. | ||
WPS | WPS port LED | Always on | The WPS function is enabled. |
Blinks | A Wi-Fi terminal is accessing the system. | ||
Off | The WPS function is disabled. | ||
| Off | The CATV function is disabled or CATV signals are not received. | |
