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US20110241881 |
SYSTEMS AND METHODS FOR OPTICAL SECURE ALARMED PROTECTIVE FIBER DISTRIBUTION SYSTEMS AND MANAGEMENT
A fiber optic network has alarmed fiber optic lines in the cables connecting a secured junction box to plural user lock boxes. An outgoing alarm line and return alarm line in each cable connect... |
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US20080279567 |
ASYMMETRIC ETHERNET OPTICAL NETWORK SYSTEM
An Ethernet-based optical network system includes a first optical transmitter that can receive a first electric signal and to produce a first optical signal, a first optical receiver that can... |
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US20080232819 |
Pon System and Optical Network Unit Connecting Method
In a passive optical network system, upon detecting a connection with one of a plurality of optical network units at the time of performing autonomous ranging, an optical line termination requests... |
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US20080166133 |
OPTICAL NETWORK REMOTE POWER SUPPLY SYSTEM FOR REMOTE SWITCHING UNIT
An optical network remote power supply system is proposed, which is designed for use with an optical network for supplying power to a remote switching unit, and which is characterized by the... |
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US20080240730 |
FIBER CONNECTIVITY FOR EMERGENCY RESPONSE PERSONNEL
A network may include fiber optic lines and fiber distribution panels connected by the one or more fiber optic lines. At least one of the fiber distribution panels may include an optical fiber... |
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US20100135660 |
OPTICAL LINE TERMINAL IN GIGABIT PASSIVE OPTICAL NETWORK AND METHOD FOR TRANSMITTING BROADCAST FRAME USING THE SAME
Disclosed are an optical line terminal in a gigabit passive optical network and a method for transmitting a broadcast frame using the same. The optical line terminal allocates second port... |
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US20090154939 |
Method of allocating bandwidth of passive optical network
In a method of allocating a bandwidth of a passive optical network, downward data are transmitted by varying a wavelength based on a wavelength division method and upward data are transmitted... |
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US20100034535 |
METHOD FOR MANAGING THE CONNECTION IN AN OPTICAL ACCESS NETWORK, CORRESPONDING PLATFORM, CENTRAL OFFICE, AND COMPUTER PROGRAM PRODUCT
A method is provided for managing connections in an optical access network. Also provided are a corresponding platform, exchange, network and computer software product. The method manages... |
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US20070086786 |
Electrical funnel: a novel broadband signal combining method
An electrical signal transformation device configured for emulation of physical, for example, optical, phenomena and/or a mathematical or logical process. The device employs a first plurality,... |
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US20100158524 |
UPSTREAM SOURCE LIGHT GENERATOR OF PASSIVE OPTICAL NETWORK SYSTEM AND METHOD OF GENERATING UPSTREAM SOURCE LIGHT
Provided is an upstream source light generator of a passive optical network (PON) system. The upstream source light generator includes an amplification part configured to amplify injection light,... |
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US20100092182 |
METHOD AND SYSTEM FOR FIBER-OPTIC MONITORING OF SPATIALLY DISTRIBUTED COMPONENTS
A system for monitoring ancillary elements of an electric power distribution network, includes an optical fiber path associated with the ancillary elements to be monitored, respective optical... |
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US20110142443 |
BURST MODE TO CONTINUOUS MODE CONVERTER
A system to convert upstream burst mode data into continuous mode data in a passive optical network (PON) is provided herein. The system includes a burst mode Serializer/Deserializer (SerDes) that... |
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US20090123159 |
SYSTEM AND METHOD FOR DATA SYNCHRONIZATION IN PASSIVE OPTICAL NETWORKS
System and method for data synchronization in Passive Optical Networks. According to an embodiment, the present invention provides a method for providing upstream data synchronization in an... |
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US20160204577 |
LASER, PASSIVE OPTICAL NETWORK SYSTEM, APPARATUS AND WAVELENGTH CONTROL METHOD
The present invention provide a laser, where the laser is divided into a laser region and a grating adjustment region through a first electrical isolation layer; the laser region is configured to... |