An innovative technology for FTTH implementation, Gigabit Passive Optical Network (GPON) provides unprecedented bandwidth (up to 2.5 Gbps downstream rate, shared by up to 128 premises), and a greater distance from a central office (20 to 40 kilometres, as opposed to 4~5 kilometre for DSL), allowing service providers to enable bandwidth-intensive applications and establish a long-term strategic position in the broadband market.

GPON utilises point-to-multipoint topology. A passive fibre splitter is used to split the fibre to multiple premises, thus reducing the amount of fibre and central office equipment required compared with point-to-point architectures. The passive nature of GPON eliminates the use of electricity, making it possible to install the splitter in a place where power is not easy to acquire. It is also more energy efficient.

D-Link's GPON OLT L2 Switch uses FSAN compliant GPON technology to enable service providers to deliver triple play services to customers. Power efficient and easy to manage, the DPN-6608 provides expandable infrastructure to meet service providers’ needs now and in the future. 

Please note that images and specifications are for references only. For more information, please contact your local D-Link sales representative.

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