Figure 17-8 Flowchart for transmitting information collected in centralized mode in the smart
grid over a serial port
Add an ONU to the
OLT
Configure a service channel
between the OLT and the
ONU
Configure a management
channel between the OLT
and the ONU
Start
Save
End
OLT
ONU
Configure a Layer 3
interface
Configure serial port
attributes
Configure a serial port
connection
End
Start
Device Configuration Procedure Configuration Description
OLT 1. Add an ONU to the OLT. You can configure the ONU only after
adding it to the OLT.
2. Configure a management
channel between the OLT and
the ONU.
You can log in to the ONU from the OLT
and configure the ONU only after the
inband management channel between
the OLT and the ONU is available.
3. Configure a service channel
between the OLT and the
ONU.
The meter data collected by the ONU
needs to be transparently transmitted to
the AMR server on the upper-layer
network through the OLT.
ONU 1. Configure a Layer 3
interface.
The data collected by an ONU needs to
carry IP addresses so that it can be
transmitted over an IP network.
2. Configure serial port
attributes.
An ONU can communicate with a
terminal unit properly only when they
have the same serial port attributes.
3. Configure a serial port
connection.
The data collected by an ONU is
converted between serial port lines and
the Ethernet network through this serial
port connection.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
17 Electrical Service Configuration
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1849
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