Huawei HG8240 - Figure 2-13 Network Topology of the HG8240; Figure 2-14 Network Topology of the HG8245

Figure 2-13 Network topology of the HG8240
l In the upstream direction, the HG8240 is connected to the optical splitter and the network-
side OLT through the passive optical network (PON) port, namely the OPTICAL port, to
provide integrated access services.
l In the downstream direction, the HG8240 is connected to various terminals through the
following LAN-side ports to implement the triple play service:
– Four 10/100/1000M Base-T Ethernet ports, which can be connected to terminals such
as PCs, STBs, and video phoned to provide the high-speed data and video services.
– Two TEL ports, which can be connected to telephone sets or fax machines to provide
superior and cost-effective voice over IP (VoIP), fax over IP (FoIP), and modem over
IP (MoIP) services.
Network Topology of the HG8245
Figure 2-14 shows the position of the HG8245 in a network.
Figure 2-14 Network topology of the HG8245
2 System Overview
EchoLife HG8240/HG8245/HG8247 GPON Terminal
Service Manual
2-14 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 04 (2011-01-12)