The DM4610 OLT GPON (Gigabit Passive Optical Networks) is a compact and cost-effective solution to provide FTTx services. It supports up to 1024 GPON subscribers with 8 GPON ports, 12 1GbE ports (8 optical SFP and 4 electrical RJ45) and 2 10Gigabit Ethernet ports using SFP+ connectors. It is fully compatible with ITU-T G.984 and ITU-T.988. Each GPON links supports downstream rates of 2.488 Gbit/s, upstream rates of 1,244 Gbit/s and offers dynamic bandwidth allocation (DBA).
The DM984 GPON ONU (optical network unit) family offers access solution for high speed fiber optic. They deliver triple-play services (data, voice and video over IP) for business and residential users. The Ethernet data is transported transparently by the GPON link and delivered to a unit line termination (OLT, Optical Line Termination), as the DM4610 OLT