EchoLife
HG8245A/HG8245H/HG8240A/HG8045A/HG8247H
Gateway ONT
Product Description
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 1-1 Network topology of the ONT
In the upstream direction, the ONT is connected to the optical splitter and the
networkside OLT through the passive optical network (PON) port, namely the OPTICAL
port, to provide the integrated access service.
In the downstream direction, the ONT is connected to various terminals through the
abundant LAN-side ports, implementing the triple play service.
− Ethernet ports, which can be connected to terminals such as the PC, STB, and video
phone to provide the high-speed data and video services.
Each Ethernet port allows only 1 user access.
− TEL ports, which can be connected to the telephone set or fax machine to provide the
superior and cost-effective voice over IP (VoIP), fax over IP (FoIP), and modem over
IP (MoIP) services.
Each TEL port allows only 1 user access.
− Wi-Fi, which can be connected to a Wi-Fi terminal through wireless connection to
provide a secure and reliable high-speed wireless network.
Each ONT is concurrently connected to 6 Wi-Fi terminals as recommended.
− USB port, which can be connected to a USB storage device to provide convenient
home network attached storage and file sharing services.
1.3 Specifications Differences Between Different Product
Models
This topic introduces the specification differences between ONTs in V300R013C00,
specifically, features supported by different ONTs.
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