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GPON ONT STANDAR
2.1.2 Interoperability
The ONT bridging family equipment complies with ITU-T G.984.x. recommendation as like as G.984.4 (OMCI) ensuring multi-vendor OLT interop-
erabily with major GPON OLT vendors.
The ONT bridging family equipment is certified by BBF.247 ONU certification program.
BBF.247 ONU certification program certifies ONT link layer configuration and management protocol, OMCI, Figure 2-2, as defined by ITU-T G.984.3,
ITU-T G.984.4 and ITU-T G.988.
OSS
EMS
OLT
ONT
RGW STB
OMCI
Network Topology
OLT/ONT
Management
(TL1, SNMP)
Figure 2-2: Link Layer Configuration and Management
IP-based services configuration and management is achieved by means of the TR-069 protocol as defined by Broadband Forum. This procedure
takes for granted that previously the link layer connectivity has been achieved.TR-069 is then transparent to the OLT, since the TR-069 connections
are established between the ACS and the ONTs,Figure 2-3.
OSS
EMS
OLT
ONT
RGW STB
ACS
TR069
OMCI
Network Topology Subscriber Service
OLT/ONT
Management
(TL1, SNMP)
Figure 2-3: IP Based services-TR069 configuration