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Feature

Support Ethernet service layer 2 switching and wire-speed forwarding of uplink and downlink services
Support standard 802.1Q Vlan function, support VLAN conversion
Support 4094 VLANs (802.1Q)
Conform to IEEE802.3ah standard
Support power failure alarm

Description

ONU (Optical Network Unit) and ONT (Optical Network Termination) - ONU and ONT are basically the same device - ONT is located at the customer premise, and ONU is located outside the home. ONU can be working in different temperature and weather conditions. It should resist water, winds and vandals. The ONU usually communicates with an optical network terminal (ONT), which may be a separate box that connects the PON to TV sets, telephones, computers, or a wireless router. The ONU/ONT may be one device.