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LTP-8X optical line terminal
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Chapter 22.
RG ONT
Introduction
This Chapter considers issues related to configuration of Residential Gateway (RG) ONT. The Chapter
uses the terms of "bridges" and "routed" services.
Consider the concept of OMCI and RG management domains. These terms are defined in TR-142 Issue 2.
In terms of management domains, ONT is considered as a device which operates in an OMCI domain
only. The devices which operate in both management domains (i. e. have an integrated router) are
denoted ONT/RG. Everything that refers to OMCI domain can be applied to both ONT and ONT/RG
devices. For this reason, we will further denote ONT/RG as ONT. If an ONT is configured without an RG
domain (without a router), skip all steps concerning RG.
Fig. 22.1 shows ONT/RG scheme and its management domains.
Fig. 22.1. ONT/RG Management Domains
Bridged service
is a service which configuration requires OMCI management domain only, i.
e. it can be completely configured with the help of the OMCI protocol in ONT.
Routed service
is a service which configuration requires both OMCI and RG management
domains.