SFP Series fifty-first Week News Abstract 2
Week News Abstract For SFP Series in 10GTEK
The abstract is mainly about the optical communication related products,including: FTTH,GPON,EPON,SFPPLC,PTN,ODN,Optical module,Optical devices,optical communications,Optical transceiver module,Etc.
WIPO ASSIGNS PATENT TO HUAWEI TECHNOLOGIES CO., LTD FOR "PASSIVE OPTICAL SPLITTER AND PASSIVE OPTICAL NETWORK SYSTEM
According to the abstract posted by the World Intellectual Property Organization:"The present invention provides a passive optical splitter and passive optical network system. The passive optical splitterincludes: at least two splitting single-mode waveguides, at least one combining single-mode waveguide and at least one tapered waveguide,wherein one end of the tapered waveguide is coupled to the at least two splitting single-mode waveguide respectively, the other end of the tapered waveguide is coupled to the at least one combining single-mode waveguide, and the core layer of the tapered waveguide is made from light-induced refractive index changeable material. Using the passive optical splitter and passive optical network system provided by the present invention, and using the core layer of the tapered waveguide of the passive optical splitter made from light-induced refractiveindex changeable material, the loss of optical signal leakage is reduced and uplink transmission efficiency is improved by increasing therefractive index difference between the positions with different light field intensity in the core layer to limit light transmission whenlight signals are transmitted."
WIPO ASSIGNS PATENT TO MEL CO. LTD FOR "OPTICAL FIBER CONNECTOR IN WHICH BRAGG GRATING IS BUILT ".
According to the abstract posted by the World Intellectual Property Organization:"The present invention relates to an optical fiber connector in which optical fiber Bragg grating is built. The present invention comprises: an optical fiber cable which comprises a connectionportion in contact with a receiving portion of a ferrule having an optical fiber insertion hole from a receiving portion in which a temperature compensation connector is inserted to be fixed, and an opticalfiber support portion having the outer diameter smaller than the inner diameter of a space portion of the ferrule, protruded from the connection portion in such a way that a space for placing Bragg grating therein is formed with a predetermined interval from an entrance of the ferrule into which an optical fiber is inserted, and in which the Bragg grating is placed in the space portion of the ferrule while allowing an optical fiber to be inserted into an optical fiber insertionhole of the temperature compensation connector, penetrating both ends at the center in an axial direction, and the optical fiber insertion hole of the ferrule; and a socket in which one end is fixed to the ferrule and the other end is fixed to the optical fiber coating of the optical fiber cable."
Shaw launches new fibre-optic network
The network, delivered by Alcatel-Lucent, has the capability of carrying up to eighty-eight 100 Gbit/s channels over a single pair of fibres. The result is a game-changing network able to handle up to 133 million voice calls, 440,000 HDTV channels, or transmit 44 Blu-ray Discs in one second, the company said. The technology delivers services at a rate of 100 Gbit/s 10 times faster than Shaw's existing fibre-optic network. The launch follows a field trial over a 350-kilometre network between Calgary and Edmonton. Enhancements to the fibre-optic network will benefit both residential and business customers by providing new services, speed and reliability that is part of the Shaw Internet experience. Shaw was also the first provider in Canada to trial Gigabit Internet in April 2010, delivered through Fibre-to-the-Home (FTTH) and will be able to support new and emerging Internet applications that require faster download speeds over the new fibre-optic network, the company added. "People are demanding more from their Internet experience, and as a leader in Broadband Internet, Shaw continues to upgrade to bring Canadians the best Internet experience," said Peter Bissonnette, President, Shaw Communications Inc. "The launch of this fibre-optic network allows us to lay the foundation in delivering a new Internet experience for our customers."
The above information is edited by 10GTEK.
10GTEK is a professional manufacturer engaged in the R&D,manufacturing and marketing of Fiber Optic Transceivers and High Performance Cables Assemblies.
10GTEK provides customers with top quality and cost effective products. The prompt response and excellent customer support contribute to clients' full satisfaction.
10GTEK passed quality inspection,ISO9001:2008,and our products passed by CE?FCC and RoHS certificates
10GTEK now has developed a full series of optical transceivers including:SFP+,XFP,X2,XENPAK,GBIC,SFP,COPPER SFP,BiDi SFP,CWDM SFP,DWDM SFP etc,from 125Mbps low rate module to 10Gbps full line products.
10GTEK now has developed a full series HPC cable assemblies including SFP/SFP+ Cable,XFP Cable,QSFP Cable,MiniSAS Cables,ect.
10GTEK with the ability of R&D,can customize the products to fully meet customers' satisfaction.
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