Low-cost and scalable passive optical network architecture using remote repeater

2006 ◽  
Vol 42 (10) ◽  
pp. 589 ◽  
Author(s):  
A.V. Tran ◽  
C.-J. Chae ◽  
R.S. Tucker
Keyword(s):  
Network Architecture ◽  
Low Cost ◽  
Optical Network ◽  
Passive Optical Network

An Integrated High-Speed Full Duplex Coherent OFDM-PON and Visible-Light Communication System

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
Simarpreet Kaur ◽  
Mahendra Kumar ◽  
Ashu Verma
Keyword(s):  
Visible Light ◽  
Optical Networks ◽  
High Speed ◽  
Light Emitting Diode ◽  
Low Cost ◽  
Dispersion Compensation ◽  
Optical Network ◽  
Visible Light Communication ◽  
Passive Optical Network ◽  
Full Duplex

AbstractWe demonstrated a full duplex hybrid passive optical network and indoor optical wireless system employing coherent optical frequency division multiplexing. To accomplish reliable transmission in passive optical networks integrated visible-light communication (VLC), yellow light-emitting diode and infrared LED is used in downstream and upstream, respectively, for intra building network. In order to support high data rate, pulse-width reduction scheme based on dispersion compensation fiber is incorporated and system successfully covered the distance of 50 km. A data stream at the rate of 30 Gb/s is transmitted for each user out of eight users. VLC-supported users are catered with the bit rate of 1.87 Gb/s over 150 cm and in order to realize a low-cost system, visible and infrared LEDs are used in downlink and uplink, respectively.

scholarly journals Design of L-Band Multiwavelength Laser for TDM/WDM PON Application

2021 ◽  
Vol 18 (4(Suppl.)) ◽  
pp. 1365
Author(s):  
Nani Fadzlina Naim ◽  
Muhammad Amirul Hafiz Mohamed Hashim ◽  
Suzi Seroja Sarnin ◽  
Norsuzila Ya'acob ◽  
Latifah Sarah Supian
Keyword(s):  
Wavelength Division Multiplexing ◽  
Low Cost ◽  
Optical Network ◽  
Simulation Software ◽  
Passive Optical Network ◽  
Simulation Design ◽  
Wavelength Division ◽  
L Band ◽  
Multiwavelength Laser ◽  
Wdm Pon

This paper presents on the design of L-Band Multiwavelength laser for Hybrid Time Division Multiplexing/ Wavelength Division Multiplexing (TDM/WDM) Passive Optical Network (PON) application. In this design, an L-band Mulltiwavelength Laser is designed as the downstream signals for TDM/WDM PON. The downstream signals ranging from 1569.865 nm to 1581.973 nm with 100GHz spacing. The multiwavelength laser is designed using OptiSystem software and it is integrated into a TDM/WDM PON that is also designed using OptiSystem simulation software. By adapting multiwavelength fiber laser into a TDM/WDM network, a simple and low-cost downstream signal is proposed. From the simulation design, it is found that the proposed design is suitable to be used in TDM/WDM PON for up to 64 Optical Network Units (ONUs).

Scalable Passive Optical Network Architecture for Reliable Service Delivery

2011 ◽  
Vol 3 (9) ◽  
pp. 667 ◽  
Author(s):  
Jiajia Chen ◽  
Lena Wosinska ◽  
Mohsan Niaz Chughtai ◽  
Marco Forzati
Keyword(s):  
Service Delivery ◽  
Network Architecture ◽  
Optical Network ◽  
Passive Optical Network ◽  
Reliable Service
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