● The ber connector connected to the optical port on the wall varies depending on
actual conditions.
● To ensure normal use of bers, make sure that the ber bending radius is larger than 30
mm.
No. Item Description
1 TEL Connects to the ports on a telephone or fax machine.
2 LAN1-LAN4 Connects to PCs or IP set-top boxes (STBs).
3 Power Connects to a power adapter.
4 On/O Powers the ONT on or o.
5 CATV Connects to a TV.
6 Reset Press the button for a short time to reset the device, or
press the button for a long time (longer than 10s) to
restore the device to the default settings and reset the
device.
NOTE
Reset Huawei ONTs with caution. Otherwise, the ONTs may
fail to access the Internet. If an ONT cannot access the
Internet after a reset, contact your Internet service provider.
7 WPS When the WLAN is on, press the WPS button (> 3s)
and release the button to start Wi-Fi protected setup
(WPS) negotiation.
8 WLAN Used to enable or disable the WLAN function
- When the WLAN is disabled, press the WLAN button
(> 3s) and release the button to enable the WLAN.
- When the WLAN is enabled, press the WLAN button
(> 3s) and release the button to disable the WLAN.
9 Optical port The optical port is equipped with a rubber plug and
connected to a ber for upstream transmission.
The type of the optical connector connected to the
optical port can be SC/APC.
EchoLife EG8143A5
Quick Start for QR code (5dBi) 2 Connecting Cables
Issue 01 (2020-07-08) Copyright © Huawei Technologies Co., Ltd. 4