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 Tuesday, October 31, 2006

Telecom World, December 4-8, Kong Kong will see ITU-T members, and guests stage an interoperability showcase for fibre to the premises (FTTP) related standards.

 

On show will be gigabit passive optical network (G-PON) equipment built according to the ITU-T G.984 Recommendation. PON technology is used in the local loop to connect residential and SME end users premises in an all-fibre network.

 

The G-PON Pavilion features live demonstrations of G-PON equipment interoperability; with interoperability being a critical enabler to reducing G-PON equipment costs. Triple-play interoperability demonstrations are provided by the following device and equipment manufactures: AMCC, Cambridge Industries Group, Ericsson, FlexLight Networks, Fujitsu Network Communications, Hitachi, LS Cable, Mitsubishi Electric, NEC, Terawave Communications, and ZTE.

 

With PONs, signals are carried by lasers and sent to their destination without the need for active electronics. Carriers can realize significant savings with fiber sharing in the distribution network, equipment sharing in the Central Office and by eliminating the dependence on expensive active network elements. 

 

ITU-T Recommendations in the G.984 series detail gigabit PONs (G-PON), the latest generation of PON technology. Increasing capacity to gigabit levels should more than satisfy foreseeable customer demands, offering video applications, high-speed Internet access, multimedia and other high-bandwidth capabilities. G-PON maintains the same optical distribution network, wavelength plan and full-service network design principles of broadband PONs (B-PON) defined in ITU-T Rec G.983. As well as allowing for increased network capacity, the new standard offers more efficient IP and Ethernet handling.