Results 41 to 50 of about 5,160 (210)

Identification of optical fibres in a passive optical network using highly temperature insensitive filters and reflectors

IET Optoelectronics, Volume 19, Issue 1, January/December 2025.
The authors demonstrate the use of highly temperature insensitive dense wavelength division multiplexing filters combined with optical reflectors and optical time domain reflectometry to uniquely identify specific optical fibres beyond the optical splitter in an optical access passive optical network (PON). The very low wavelength shift (∼0.1 pm/°C) of
Stephanie R. Bally, Ian E. Horsley, Sophie Minoughan, Alistair J. Poustie   +3 more
wiley   +1 more source

An Analysis of Next Generation Access Networks Deployment in rural areas

, 2011
Next generation access networks (NGAN) will support a renewed electronic communication market where main opportunities lie in the provision of ubiquitous broadband connectivity, applications and content.
Feijoo Gonzalez, Claudio Antonio, Gómez Barroso, José Luis, Ramos, Sergio   +2 more
core   +1 more source

Fast synchronization 3R burst-mode receivers for passive optical networks [PDF]

, 2014
This paper gives a tutorial overview on high speed burst-mode receiver (BM-RX) requirements, specific for time division multiplexing passive optical networks, and design issues of such BM-RXs as well as their advanced design techniques. It focuses on how
Bauwelinck, Johan, Moeneclaey, Bart, Qiu, Xing-Zhi, Torfs, Guy, Van Praet, Christophe, Vandewege, Jan, Verbrugghe, Jochen, Vyncke, Arno, Yin, Xin   +8 more
core   +2 more sources

Wavelength Tuning Free Transceiver Module in OLT Downstream Multicasting 4λ × 10 Gb/s TWDM‐PON System

Journal of Computer Networks and Communications, Volume 2014, Issue 1, 2014., 2014
We propose a new architecture of dynamic time‐wavelength division multiplexing‐passive optical network (TWDM‐PON) system that employs integrated all‐optical packet routing (AOPR) module using 4λ × 10 Gbps downstream signal to support 20 km fiber transmission. This module has been designed to support high speed L2 aggregation and routing in the physical
M. S. Salleh, A. S. M. Supa’at, S. M. Idrus, S. Yaakob, Z. M. Yusof, Achour Mostéfaoui   +5 more
wiley   +1 more source

Network Design and Route Analysis Using Outside Plant

Journal of Engineering, Volume 2025, Issue 1, 2025.
Outside plant (OSP) is essential for telecommunications, internet, and other communication services that require connectivity beyond indoor spaces. These networks often involve the installation of cables, conduits, cabinets, poles, and other infrastructure elements to connect various locations.
Isaac Adjaye Aboagye, Nii Longdon Sowah, Wiafe Owusu-Banahene, Aryee Shaelijah, Margaret Ansah Richardson, Emmanuel Baah-Boadi, S. M. Anas   +6 more
wiley   +1 more source

Facing the Reality: Validation of Energy Saving Mechanisms on a Testbed

Journal of Electrical and Computer Engineering, Volume 2014, Issue 1, 2014., 2014
Two energy saving approaches, called Fixed Upper Fixed Lower (FUFL) and Dynamic Upper Fixed Lower (DUFL), switching off idle optical Gigabit Ethernet (GbE) interfaces during low traffic periods, have been implemented on a testbed. We show on a simple network scenario that energy can be saved using off‐the‐shelf equipment not explicitly designed for ...
Edion Tego, Filip Idzikowski, Luca Chiaraviglio, Angelo Coiro, Francesco Matera, Vincenzo Eramo   +5 more
wiley   +1 more source

Innovative Hard Isolation Techniques in GPON for Modern Power Distribution Networks

IEEE Access
The transition of power distribution networks to digital and intelligent systems necessitates the integration of advanced communication technologies. Traditional communication methods, which often require separate networks for different services, lead to
Jiangang Lu, Jiajia Fu, Xingnan Li, Yutu Liang   +3 more
doaj   +1 more source

Comparision of Splitting Properties of Various 1x16 Splitters

Advances in Electrical and Electronic Engineering, 2017
Optical Access Networks (OAN) mostly use optical splitters to distribute the services from Optical Line Terminal (OLT) on the provider's side to the subscribers in Optical Network Unit (ONU).
Catalina Burtscher, Dana Seyringer, Michal Lucki   +2 more
doaj   +1 more source

Energy consumption of data transfer: Intensity indicators versus absolute estimates

Journal of Industrial Ecology, Volume 28, Issue 4, Page 996-1008, August 2024.
Abstract The assessment of energy consumption of data traffic for Internet services usually relies on energy intensity figures (in Wh/GB). In this paper, we argue against using these indicators for evaluating the evolution of energy consumption of data transmission induced by changes in Internet usage.
Gaël Guennebaud, Aurélie Bugeau
wiley   +1 more source

Jaringan FTTH Berbasis GPON Menggunakan Teknologi Mikhmon pada Lingkungan Residensial

Techno.Com
Abstrak - Tingginya permintaan akan akses internet berkecepatan tinggi di era digital ini mendorong pengembangan infrastruktur jaringan yang andal dan efisien.
Muhammad Rasyiddasani, Aminah Indahsari Marsuki, Fajar Raihan Firdaus, Azmi Raihan   +3 more
doaj   +1 more source