The point-to-multipoint topology of Passive Optical Network Equipment is used in communications networks. PON is a fiber-to-the-premises (FTTH/FTTP) architecture that allows for several premises to be connected using a single optical fibre and unpowered optical splitters. Because optical fibre splitters don't use electricity to transmit signals, they are an energy-saving device. Additional advantages include increased dependability, increased bandwidth, and unparalleled security.High-speed video, data, and video services are available to both commercial and residential users through the gigabit passive optical network (GPON). PON is divided into segments based on its componentry, which also includes optical power splitters, wavelength division de-multiplexers, and optical cables.
On the basis of structure, it is further divided into Ethernet passive optical network and gigabit Passive Optical Network Equipment (EPON). Additionally, EPON and GPON are divided into two groups based on the components optical network terminal (ONT) and optical line terminal (OLT) The number of active devices linked to a computer network is also decreased by the usage of GPON technology. The majority of GPON's use is for defence services because of its large bandwidth and contemporary security. Ethernet passive optical network (EPON) aids in the provision of business and broadband services by the service provider, including time division multiplexing, internet and phone connectivity, IPTV, and voice services.
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