A passive optical network ( PON ) is a telecommunications technology used to provide fiber to the end consumer, both domestic and commercial. EPON and GPON are popular versions of passive optical networks (PONs). Other uses include backhaul connections for cellular basestations, Wi-Fi . And as this data moves across a fiber , there needs a way to separate it so that it gets to the proper destination.
Generally, there exist two essential types of systems that make fiber -to-the-home broadband connections possible, which are active optical networks (AON) and passive optical networks ( PON ). Siemon Enterprise Passive Optical Network ( PON ) Fiber Cabling Solution improves the modularity, flexibility and management of PONs that are emerging as an alternative to switched networks in a variety of enterprise LAN environments.
In recent years, Fiber to the Home (FTTH) has started to be taken seriously by telecommunication companies around the worl and enabling technologies are being developed rapidly. There are two important types of systems that make FTTH broadband connections possible. FTTH is a form of fiber -optic communication delivery that reaches one living or working space.
These are active optical . FTTH PON : Passive Optical Network A PON system utilizes a passive splitter that takes one input and splits it to broadcast signals downstream to many users. Upstream, the passive splitter acts as . XGS-PON, the latest development in PON fiber systems, promises to increase bandwidth, performance and range and provide an alternative to NGPON2. The factors you need to consider when choosing the best architecture for your FTTP implementation.
Stands for Passive Optical Network.
A PON is a telecommunications network that transmits data over fiber optic lines. PONs are used by ISPs and NSPs as a cost-effective way to provide . For example, Radio Frequency over Glass (RFoG or RF PON) solutions support building out the PON fiber infrastructure—the ODN–while continuing to use the existing headen CPE, and back office systems used today. The drawback to using an RFoG network is it has the same upstream bandwidth . A WDM- PON design can be used to separate optical-network units (ONUs) into several virtual point-to-point . Another view is to compare PON and PTP when the OLT is located in the CO for both. Sharing of the OLT optical interface, after accounting for the increased cost of optical components and PON logic, may save costs.
For network operators, TWDM- PON opens up new avenues toward increased revenue . The second issue that analog video raises is nonlinear effects in the PON fiber. To reach the ONU at ÀdBm power, the launch power must be around dBm. This high power normally in stimulated Brillouin scattering (SBS), which will prevent link operation.
However, SBS can be suppressed by broadening the. Gigabit passive optical network ( GPON ) is a point-to-multipoint access mechanism providing end users with the ability to consolidate multiple services onto a single fiber transport network. To realize this technology, many devices are used to support the network, such as optical splitter, ONT, OLT, etc.
In this article, we will . Scientific-Atlanta also announced that it has signed a joint development and sales and marketing contract with Alloptic for Gigabit Ethernet residential PON fiber access products to be develope manufacture and delivered over the next five years. PON technology serves as a point-to-multipoint feeder that extends optical .