Presentation 2003/5/16
Development of ONU accommodating multiple T-CONT
Shikou MATSUSHIMA, Akihiko TANAKA, Atsushi IWAMURA, Yoshihiro ASHI,
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Abstract(in English) The recent Broadband boom accelerates demand for an economical optical access system with high capacity. Besides, a large amount of internet users at various fields require a reliable platform which guarantees a quality of service (QOS) satisfying a service level agreement (SLA). We developed the ONU accommodating multiple T-CONT deploying the dynamic Bandwidth Assignment (DBA) technique complied with the international standard ITU-T G.983.4 and G.983.7. This ONU accommodates multiple UNI interface cards of having one port. One T-CONT is assigned to one UNI port, so that DBA function for each T-CONT contributes the control and classification of traffic from each subscriber. This report reveals the specification and architecture of our ONU accommodating multiple T-CONT, and shows a future view of the optical PON access network. Keyword , , , ,
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Keyword(in English) Optical access system / T-CONT / Dynamic bandwidth assignment (DBA) / PON / ATM Network
Paper # CS2003-14,OXS2003-21,PS2003-21
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Conference Information
Committee OCS
Conference Date 2003/5/16(1days)
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Registration To Optical Communication Systems (OCS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Development of ONU accommodating multiple T-CONT
Sub Title (in English)
Keyword(1) Optical access system
Keyword(2) T-CONT
Keyword(3) Dynamic bandwidth assignment (DBA)
Keyword(4) PON
Keyword(5) ATM Network
1st Author's Name Shikou MATSUSHIMA
1st Author's Affiliation Carrier Network System Division Hitachi Communication Technologies,Ltd.()
2nd Author's Name Akihiko TANAKA
2nd Author's Affiliation Carrier Network System Division Hitachi Communication Technologies,Ltd.
3rd Author's Name Atsushi IWAMURA
3rd Author's Affiliation Carrier Network System Division Hitachi Communication Technologies,Ltd.
4th Author's Name Yoshihiro ASHI
4th Author's Affiliation Carrier Network System Division Hitachi Communication Technologies,Ltd.
Date 2003/5/16
Paper # CS2003-14,OXS2003-21,PS2003-21
Volume (vol) vol.103
Number (no) 70
Page pp.pp.-
#Pages 6
Date of Issue