Optical network terminal patented technology retrieval search results
An embodiment of the present invention identifies faults in a PON by transmitting a test series of data patterns via an optical communications path from a first optical network node to a second optical
Software defined passive optical networks with energy-efficient control
Software defined passive optical network (SPON) architecture is designed with OpenFlow protocol extension in this paper, based on which a novel energy-efficient control strategy is proposed
Energy efficiency in PON home network scenarios with network
In this paper, new home network equipment alternatives for Passive Optical Networks (PON) are analyzed in terms of energy efficiency. Regarding Optical Network Terminations (ONT), relevant
OLT energy savings via software-defined dynamic resource
TWDM-EPON allows saving energy at the Optical Line Terminal (OLT) along with Optical Network Units (ONUs), where existing protocols to save energy at ONUs of TDM-EPON can be...
BROADBAND NETWORKS Keeping The Lights On
upted power to keep the network running. This paper reviews aspects of powering the OSP active components of modern PON networks, including: power levels, utility grid isolation, utility backup dur.
Energy Conservation in Passive Optical Networks: A Tutorial and Survey
We present a comprehensive survey of the energy conservation research efforts in PON starting from conventional PON to SDN based PON leveraging virtual and physical network
A Comprehensive Analysis of Methods for Improving and Estimating
The most important energy management and power-saving methods for Optical Line Terminals (OLTs) and Optical Network Units (ONUs), as key OAN components, are overviewed in
PON Energy Saving Proof of Concept and Experiment based on
The figure below shows the implementation of the energy saving solution. Based on traffic data, the PON port with low traffic are selected and on those energy management based on
US20100260497A1
Provided is a method of reducing power consumption of an optical access network (OAN) as much as possible by configuring an optical line terminal (OLT) and optical network terminals...
Energy Efficiency in Ethernet Passive Optical Networks (EPONs
In this paper, we propose an Energy Management Mechanism (EMM) for downlink EPON systems. The proposed mechanism is designed to enhance the standardized control scheme in EPON with the
Telecom Racks & Cabinets
19-inch racks, wall-mount cabinets, open frames with high load capacity and seismic rating.
Outdoor Climate Cabinets
IP55/IP66 outdoor enclosures with integrated cooling/heating, -40°C to +55°C operation.
Smart PDUs & Power Distribution
Intelligent PDUs with remote monitoring, per-outlet switching, and environmental sensors.
Shelters & Network Cabinets
Prefabricated telecom shelters, emergency comms shelters, and network cabinets with cable management.