Presentation 1994/6/17
A 160-Gb/s ATM Switching System using an Internal Speed-up Crossbar Switch having Input/Output Buffers
Kouichi Genda, Kenichi Endo, Hideki Fukuda, Tomoaki Kawamura, Tohru Kishimoto,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) A 160 Gb, s ATM switching system handling sixteen 10-Gb/s input lines is constructed by using an internal speed-up crossbar switch structured around an input/output buffer architecture,high-speed Si-bipolar devices,and Multichip Module technology.The switch adopts a bufferless crossbar network realized with highspeed Bi- polar devices and cell buffers only on each input and output line. Using a separate architecture to link the routing network to the cell buffers,20 Gb/s high-speed cell transmission can be easily realized.In addition,a new distributed arbitration algorithm using three bus lines on each output line,named the bidirectional arbiter,is adopted.The bi-directional arbiter is about 1.5 times faster than the conventional ring-arbiter and has the same fairness function.Using the switching system,a Sub-Tera-bit/s ATM switching system can be achieved in a significant step towards Broadband ISDN.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) B-ISDN / ATM / Switch / Arbitration
Paper # SAT94-26,SSE94-79
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Committee SAT
Conference Date 1994/6/17(1days)
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Registration To Satellite Telecommunications (SAT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A 160-Gb/s ATM Switching System using an Internal Speed-up Crossbar Switch having Input/Output Buffers
Sub Title (in English)
Keyword(1) B-ISDN
Keyword(2) ATM
Keyword(3) Switch
Keyword(4) Arbitration
1st Author's Name Kouichi Genda
1st Author's Affiliation NTT()
2nd Author's Name Kenichi Endo
2nd Author's Affiliation NTT
3rd Author's Name Hideki Fukuda
3rd Author's Affiliation NTT
4th Author's Name Tomoaki Kawamura
4th Author's Affiliation NTT
5th Author's Name Tohru Kishimoto
5th Author's Affiliation NTT
Date 1994/6/17
Paper # SAT94-26,SSE94-79
Volume (vol) vol.94
Number (no) 93
Page pp.pp.-
#Pages 7
Date of Issue