Rapid Progress of Transmission Bit Rates for Multi Users for Cost Planning of Passive Optical Network (PON) Standards
نویسندگان
چکیده
In the present paper, we have planned the deployment of passive, active and splitting optical devices employed in passive optical network (PON) standards such as giga-passive optical networks (GPON), broadband passive optical network (BPON) and Ethernet passive optical network (EPON) has been modeled and investigated over wide range of the affecting parameters. The utilization of the transport capacity was analyzed on the Internet protocol (IP) traffic's point of view, illustrating how large portion of the links' capacity is actually used for carrying maximum number of subscribers' IP traffic. The transmission transport efficiency and utilization of the transport capacity were estimated using space division multiplexing (SDM) technique to evaluate costs of the passive optical networks transport concepts to build an optical access communication network for a known subscriber or user population. Moreover, the number of supported data channels, number of supported users and subscriber or user bit rates were analyzed.
منابع مشابه
Development of optical transmission module for access networks
Alongside the spread of the Internet in recent years, high-speed data transmission services for subscriber networks (access networks) have taken root in a real way. This has been accompanied by a growth in fibre-optic communications networks. Fig. 1 illustrates an optical communications network. The core DWDM (Dense Wavelength Division Multiplexing) optical network is connected to LANs (Local A...
متن کاملStandardization Activities on Broadband Access Systems
In Japan, FTTH users will soon overtake ADSL users [1], [2]. This means that the main technology of broadband access systems has moved from metallic systems such as ADSL to optical systems. PON (Passive Optical Network) is the most popular technology for optical broadband access systems because PON can provide optical access services at low cost by sharing transmission equipment [3]. However, P...
متن کاملRSOA based WDM-PON delivering 10-Gbps Downstream/5-Gbps Upstream Data
We demonstrate bidirectional wavelength division multiplexing passive optical network (WDM-PON) based on soliton pulse using two channels. The system uses 1550 nm and 1550.04 nm wavelength for each channel, which is capable of delivering 5-Gbps downstream data over 203 km and 2.5-Gbps upstream data over 153 km optical fiber with 0.2dB/km attenuation loss. The optical source for downstream trans...
متن کاملCoexistence GPON, NG-PON, and CATV systems
This article deals with the coexistence of two passive optical standards with video transmission using the CATV technology. The paper shows the cross coexistence of standards that are used for an analysis of critical parameters BER. The results of simulations define border parameters for data services in networks with the BER parameter. The designed model has proven that it is able to transfer ...
متن کاملMethod and Model for Bandwidth Utilization in WDM Passive Optical Networks
This paper proposes a Bandwidth Utilization in wavelength-divisionmultiplexed passive optical network (WDM-PON) subject to requirements of fairness, efficiency, and cost. An Optical Line Terminal (OLT)-centric bandwidth allocation model is proposed which employs a credit pooling technique combined with a weighted-share policy to partition the upstream bandwidth among different classes of servic...
متن کامل