Network
ing
Scenario
Description OLT Device
(Main Control Board
+Service Board
+Upstream Board)
ONT Device
9.7.2
Bridging
ONT +
HGW
Network
Scenario
The HGW integrating an
IAD provides Internet, voice
over Internet Protocol
(VoIP), and Internet
Protocol television (IPTV)
services to users.
Services are implemented on
the HGW, and the bridging
ONT works with the OLT to
provide Layer 2 channels.
9.7.3
Gateway
ONT
Network
Scenario
The ONT integrating an IAD
provides Internet, VoIP, and
IPTV services to users.
The HGW ONT facilitates
interconnection of home
devices by providing Layer 3
services, such as Point-to-
Point Protocol over Ethernet
(PPPoE)/DHCP dial-up,
network address translation
(NAT), and Internet Group
Management Protocol
(IGMP) snooping. This
scenario provides fine-
grained management
channels and service control,
and applies to Layer 3
networking.
NOTE
The preceding three networking modes for GPON access services are in non-simplified mode. In simplified
mode, the triple play service is used as an example to describe how to configure a GPON access service. For
details, see 9.7.4 Configuring Triple Play Service (Simplified Mode).
9.4 Networking Scenarios and Hardware Configurations
(P2P)
This section describes fiber to the home (FTTH) networking scenarios and hardware
configurations of an optical line terminal (OLT) and optical network terminals (ONTs).
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
9 FTTH Configuration
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
551
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