A gigabit passive optical network (GPON) residential gateway comprising a microprocessor for at least processing packets including voice data and packets including video data; dual packet processors for performing GPON and residential gateway processing tasks; a plurality of Ethernet media access control (MAC) adapters for interfacing with a plurality of subscriber devices; a GPON MAC adapter for interfacing with an optical line terminal (OLT) of the GPON; and a digital signal processor (DSP) for processing voice signals.

Gigabit passive optical network (gpon) residential gateway

Example modular optical network terminals (ONTs) and methods to implement the same are disclosed. A disclosed example ONT includes a base unit having an integral optical interface to optically couple the ONT to an optical network, and to convert an optical signal received from the optical network to form an electrical signal, a plug-in service module to distribute the electrical signal within a customer premises, and a modular interface connector configured to receive the plug-in service module and to couple the electrical signal from the base unit to the plug-in service module.

Modular network terminals and methods to use the same

A telecommunication node such as a home gateway and a method of routing data packets received from customer premises devices connected to the node. The node includes an operator-configurable service profile table for storing service profiles and a user-configurable customer devices table for storing the source addresses of the customer premises devices and associations between each source address and at least one of the service profiles. The operator controls service provisioning while the user can freely allocate the customer premises devices to different service profiles and can access a plurality of services from the same device.

Home gateway device for providing multiple services to customer devices

A message processing method for optical network terminal comprises: the optical network terminal receives an upstream message; the optical network terminal performs VLAN Tag operation to the corresponding virtual local area network tag according to the characteristic value of the said upstream message, after the optical network terminal performs the VLAN Tag operation, the VLAN tags of at least two upstream message with different characteristic values are different from each other. A processing apparatus for VLAN tag, an optical network terminal and a passive optical network system is also provided, as a result, the subsequent device could implement diversified processing to the message from the optical network terminal.

An optical network terminal and a message processing method, a message processing apparatus and system thereof

An aggregation node device of a passive optical network (PON) is provided which includes an aggregation optical line terminal (OLT) and an aggregation optical network unit (ONU). The aggregation OLT is connected to a user-side ONU. The aggregation OLT aggregates service data transmitted by a user-side ONU and transmits the aggregated service data to the aggregation ONU. The aggregation ONU is adapted to transmit the received aggregated service data to a network-side OLT. A PON system is further provided. The device and system can not only support the conventional time division multiplexing (TDM) services but also support the services based on variable-length packets and the multicast service. Moreover, it is not necessary to build an equipment room and supply power for an intermediate optical distribution network (ODN) which greatly reduces the network construction and operation costs.

Aggregation node device of passive optical network and passive optical network system

A method and system for providing Triple Play services using GE-PON technology on a conventional network system, including coupling VLAN bridging to an optical line termination unit by dedicating a GE-PON logical link for each one of voice, data and video as inputs and outputs of the optical line termination unit, and coupling VLAN bridging to each optical network terminal by dedicating a GE-PON logical link for each one of voice, data and video as inputs and outputs of each optical network terminal, wherein a signal out of each optical network terminal is routed to a residential gateway that comprises a dedicated GE-PON logical link for each one of voice, data and video.

Philip Yim

Papers

IP triple play over Gigabit Ethernet passive optical network