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- Reverse_power_feeding abstract "Reverse power feeding (RPF) is a new technology being standardized by ETSI and the Broadband Forum WT-318. It allows sending power from the customer premises to a distribution point (DP), in order to power the distribution point unit (DPU). The DPU includes typically a DSL access multiplexer (DSLAM) that can support up to 24 users and an optical network terminator (ONT), which connects the DPU to a central office (CO) where the optical line terminator (OLT) is located. This topology as also known as fiber to the distribution point (FTTdp). RPF is a critical technology for the upgrade of VDSL2 subscribers to the new G.fast standard, which has a maximum range (at high speeds) of 250m. Given that only a small number of subscribers is located at a radius of 250m from a DPU, the number of DPUs required to deploy G.fast infrastructure greatly increases, compared to VDSL2 and older xDSL technologies. RPF reduces installation cost by removing the need to connect the DPU locally to the power grid, as well as the need to monitor its power consumption with a smart meter.Unlike PoE, which defines worst case power losses on a cable that is well defined, RPF defines a maximum safety power envelope, and allows implementations to squeeze as much power as possible from the line. This important difference comes from the fact that PoE was defined with enterprise networks in mind (where the maker of the PD needs to interoperate with any PSE), while RPF is defined for networks that are closed by nature, deployed by a service provider.".
- Reverse_power_feeding wikiPageID "44104373".
- Reverse_power_feeding wikiPageLength "2261".
- Reverse_power_feeding wikiPageOutDegree "9".
- Reverse_power_feeding wikiPageRevisionID "663792298".
- Reverse_power_feeding wikiPageWikiLink Broadband_Forum.
- Reverse_power_feeding wikiPageWikiLink Category:Digital_subscriber_line.
- Reverse_power_feeding wikiPageWikiLink Digital_subscriber_line_access_multiplexer.
- Reverse_power_feeding wikiPageWikiLink ETSI.
- Reverse_power_feeding wikiPageWikiLink G.fast.
- Reverse_power_feeding wikiPageWikiLink Local_area_network.
- Reverse_power_feeding wikiPageWikiLink Power_over_Ethernet.
- Reverse_power_feeding wikiPageWikiLink Telephone_exchange.
- Reverse_power_feeding wikiPageWikiLink Very-high-bit-rate_digital_subscriber_line_2.
- Reverse_power_feeding wikiPageWikiLinkText "Reverse power feeding".
- Reverse_power_feeding wikiPageUsesTemplate Template:Refimprove.
- Reverse_power_feeding wikiPageUsesTemplate Template:Reflist.
- Reverse_power_feeding wikiPageUsesTemplate Template:Technical-statement.
- Reverse_power_feeding subject Category:Digital_subscriber_line.
- Reverse_power_feeding hypernym Technology.
- Reverse_power_feeding type Company.
- Reverse_power_feeding comment "Reverse power feeding (RPF) is a new technology being standardized by ETSI and the Broadband Forum WT-318. It allows sending power from the customer premises to a distribution point (DP), in order to power the distribution point unit (DPU). The DPU includes typically a DSL access multiplexer (DSLAM) that can support up to 24 users and an optical network terminator (ONT), which connects the DPU to a central office (CO) where the optical line terminator (OLT) is located.".
- Reverse_power_feeding label "Reverse power feeding".
- Reverse_power_feeding sameAs Q18394179.
- Reverse_power_feeding sameAs m.0123kdq6.
- Reverse_power_feeding sameAs Q18394179.
- Reverse_power_feeding wasDerivedFrom Reverse_power_feeding?oldid=663792298.
- Reverse_power_feeding isPrimaryTopicOf Reverse_power_feeding.