Optical network unit type adapter, ONU, for coupling a computer that forms a home gateway with a fiber of a passive point-to-multipoint optical network, PON

摘要

The ONU (200) comprises: an SFP port (202) housing an SFP pluggable optical converter module (204) coupled to an optical fiber (Fx) of the PON network; a multiplexing / demultiplexing and signal management circuit (210); and, on the equipment side (100), a pluggable electrical connector (232) in a SFP port (120) of the equipment, normally for accommodating an optical SFP converter module for coupling to a point-to-point optical network. active, AON. This adapter allows the connection to a PON network of equipment that does not have an Ethernet WAN access / input port.