emulation tests. This allows commissioning and configuration engineers to remotely verify
services.
Verification Methods
The method of verifying a service on an Ethernet cascading network is the same as that of
verifying a service on a PON network.
Networking Scenario Data Plan and Configuration Procedure
FTTB/FTTC Networking
(xDSL Access Without HGW)
For details, see 11.3.2.12 Verifying Services.
FTTB/FTTC+HGW
Networking (ONU Providing
the VoIP Service)
For details, see 11.3.3.16 Verifying Services.
FTTB/FTTC+HGW
Networking (HGW Providing
the VoIP Service)
For details, see 11.3.4.16 Verifying Services.
11.4.2 FTTB and FTTC Ethernet Cascade Networking (ONU works
as a GE remote extended subrack)
Working with high bandwidth technologies, such as VDSL2 and Vectoring, GE remote extended
subracks provide high bandwidth access for users over existing copper line networks. GE remote
extended subracks can be connected to traditional VDSL2 modems to provide Internet access
and voice services for users; or be connected to home gateways (HGWs) to provide Internet,
voice, and IPTV services for home users.
11.4.2.1 Service Requirements and Application Scenarios for GE Remote Extended
Subrack
Centric management for GE remote extended subracks is used on networks that require high
bandwidth access without adding more standalone NEs.
Service Requirements
l If only high speed Internet (HSI) and voice services are required, use traditional VDSL2
modems for user access.
l If HSI, voice, and IPTV services are required, use HGWs for user access.
Application Scenarios
As shown in Figure 11-12, a GE remote extended subrack is deployed in a corridor or roadside
fiber distribution terminal, like a remotely deployed service board of a master subrack and is
directly managed by the master subrack. In the upstream direction, it is connected to the master
subrack through GE fibers; in the downstream direction, it is connected to user terminals through
twisted pairs.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
11 FTTB and FTTC Solution Configuration
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1043
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