Configuring Attributes Of A Gpon Interface; Establishing The Configuration Task - Huawei AR1200 series Configuration Manual

Huawei AR1200 Series Enterprise Routers
Configuration Guide - Interface Management
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15.4 Configuring Attributes of a GPON Interface

To enable the AR1200 to communicate with an upstream optical line terminal (OLT), you must
correctly configure attributes of the GPON interface connected to the OLT.

15.4.1 Establishing the Configuration Task

Before configuring attributes of a GPON interface, familiarize yourself with the applicable
environment, complete the pre-configuration tasks, and obtain the data required for
configuration. This will help you complete the configuration task quickly and accurately.
Applicable Environment
To ensure service transmission on a GPON interface, you must configure the following attributes
of the GPON interface:
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Pre-configuration Tasks
None.
Data Preparation
To configure attributes of a GPON interface, you need the following data.
Issue 01 (2012-04-20)
Working mode: When the AR1200 is connected to a GPON interface of an OLT, configure
the AR1200 to automatically determine the working mode according to the received optical
signal, or configure the PON interface connected to the OLT to work in GPON mode.
Authentication parameters: The OLT needs to authenticate validity and identity of each
optical network unit (ONU) to prevent access from unauthorized ONUs.
A GPON system supports serial number (SN) authentication and password authentication.
Alarm thresholds of the optical module: The optical module may fail to receive optical
signals when the bias current, receiving optical power, transmitting optical power, voltage,
or temperature is too high or too low. When this occurs, the AR1200 is forced offline and
services on the AR1200 are interrupted. By setting the alarm thresholds of these parameters,
you can monitor the status of the AR1200 on the NMS. When a parameter value exceeds
the alarm threshold, the AR1200 sends a trap to the NMS so that you can take measures
immediately.
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