Results 171 to 180 of about 11,072 (223)
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ACTA PHOTONICA SINICA, 2011
A triplexer was fabricated based on asymmetric Y branch waveguides Cascade Multimode interference(MMI) for fiber to the home(FTTH).The simulation results of spectral response show that output optical fields are clearly.And the demultiplexing function for download 1 490 nm and 1 550 nm and multiplexing function for upload 1 310 nm were achieved.The ...
李斌 LI Bin +3 more
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A triplexer was fabricated based on asymmetric Y branch waveguides Cascade Multimode interference(MMI) for fiber to the home(FTTH).The simulation results of spectral response show that output optical fields are clearly.And the demultiplexing function for download 1 490 nm and 1 550 nm and multiplexing function for upload 1 310 nm were achieved.The ...
李斌 LI Bin +3 more
openaire +1 more source
Evolutions for FTTH Deployment in the Access Network
IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference, 2008This paper considers the optical access networks deployment in France and the main technical challenges which are associated to such deployments. Possible evolutions of broadband optical networks are discussed, with the need for adapting both metropolitan and access networks to the customer service demand evolution.
Bruno Capelle +3 more
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Uncertainty in FTTH splitter installation
Networks, 2017In this article, a problem of rational splitter installation in Fiber‐to‐the‐Home (FTTH) networks is considered. The most expensive and time consuming part of the FTTH deployment is trenching and other labor involved in cable installation. When cables are deployed, the operator can start to connect customers to the network.
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An Overview of FTTH for Optical Network
2021This paper represents the work of optical fiber and how it is beneficial for human being. Optical fiber communication is fastest communication as compare to others. The speed of optical fiber communication is just same as speed of light. The loss is minimum in optical fiber communication so that we can transmit the data as far as we want. In this paper,
S. Sugumaran +2 more
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FTTH Challenges in Latin America
Optical Fiber Communication Conference, 2014FTTH is already a reality in the LATAM region. We investigated the causes of the difficulty of implementing a larger FTTH network in LATAM region, challenges & issues will be analyzed in this paper.
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FTTH Deployments in Latin America
Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, 2013The deployment of FTTH is in initial stage in the region. In this study we will review the current market size, forecast for next 3 years, topologies applied and technical issues due to local conditions.
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FTTH deployment taking off in Europe
2008 5th International Conference on Broadband Communications, Networks and Systems, 2008Fibre-to-the-home is becoming the technology of choice for bringing real broadband to the end-user. Fibre not only brings the highest bandwidth, it also enables network operators to build open networks that provide multiple services from multiple service providers.
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FTTH experiences in Japan [Invited]
Journal of Optical Networking, 2007Feature Issue on Passive Optical Network Architectures and TechnologiesFiber-to-the-home (FTTH) development in Japan is described. Although the title says Japan, the descriptions are primarily from the standpoint of NTT with overviews of the latest Japanese FTTH market trends and discussion of the driving force behind FTTH growth.
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FTTdp: Complementing FTTH in Difficult Areas
Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, 2013In this paper we describe FTTdp (fiber to the distribution point), which delivers “fiber-like” service rates over the existing copper drop wire infrastructure. FTTdp complements FTTH by avoiding the fiber drop cost in difficult areas.
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Overview of Japanese FTTH market and NTT's strategies for entering full-scale FTTH era
2006 European Conference on Optical Communications, 2006In Japan, FTTH market is growing very rapidly. The number of FTTH users surpassed 5.4 million in March 2006. This presentation updates FTTH market in Japan. It will touch on FTTH services that NTT currently offers and typical applications on FTTH. It also describes driving force behind FTTH growth.
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