5-Tb/s frame-based ATM switching system using 2.5-Gb/s × 8-λ optical switching technique

Kimihiro Yamakoshi, Kohei Nakai, Nobuaki Matsuura, Eiji Oki, Naoaki Yamanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

This paper describes the hardware architecture and performance of a 5-Tb/s frame-based (FB) ATM switching system OPTIMA-2 (OPTically Interconnected Distributed Multi-stage TB/s-ATM switching Network Architecture -2). First, we describe the switch architecture, which is a non-blocking 3-stage switch using optical wavelength division multiplexing (WDM) and dynamic bandwidth sharing technique. Variable-length FB-ATM cells, which can encapsulate IP packets, can be switched while keeping throughput fairness. Second, we propose a scheduling technique for variable-length packets used in the WDM system which selects packets from the eight wavelengths. We show that the scheduling technique can keep fairness and a small delay for variable-length packets. A pipelined-scheduling technique for variable-length packets is also proposed for a high-speed and large-capacity switching system.

Original languageEnglish
Title of host publication2001 IEEE Workshop on High Performance Switching and Routing
Pages88-92
Number of pages5
Publication statusPublished - 2001
Externally publishedYes
Event2001 IEEE Workshop on High Performance Switching and Routing - Dallas, TX, United States
Duration: 2001 May 292001 May 31

Other

Other2001 IEEE Workshop on High Performance Switching and Routing
CountryUnited States
CityDallas, TX
Period01/5/2901/5/31

Fingerprint

Switching systems
Automatic teller machines
Scheduling
Wavelength division multiplexing
Optical switches
Switching networks
Network architecture
Switches
Throughput
Hardware
Bandwidth
Wavelength

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Yamakoshi, K., Nakai, K., Matsuura, N., Oki, E., & Yamanaka, N. (2001). 5-Tb/s frame-based ATM switching system using 2.5-Gb/s × 8-λ optical switching technique. In 2001 IEEE Workshop on High Performance Switching and Routing (pp. 88-92)

5-Tb/s frame-based ATM switching system using 2.5-Gb/s × 8-λ optical switching technique. / Yamakoshi, Kimihiro; Nakai, Kohei; Matsuura, Nobuaki; Oki, Eiji; Yamanaka, Naoaki.

2001 IEEE Workshop on High Performance Switching and Routing. 2001. p. 88-92.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yamakoshi, K, Nakai, K, Matsuura, N, Oki, E & Yamanaka, N 2001, 5-Tb/s frame-based ATM switching system using 2.5-Gb/s × 8-λ optical switching technique. in 2001 IEEE Workshop on High Performance Switching and Routing. pp. 88-92, 2001 IEEE Workshop on High Performance Switching and Routing, Dallas, TX, United States, 01/5/29.
Yamakoshi K, Nakai K, Matsuura N, Oki E, Yamanaka N. 5-Tb/s frame-based ATM switching system using 2.5-Gb/s × 8-λ optical switching technique. In 2001 IEEE Workshop on High Performance Switching and Routing. 2001. p. 88-92
Yamakoshi, Kimihiro ; Nakai, Kohei ; Matsuura, Nobuaki ; Oki, Eiji ; Yamanaka, Naoaki. / 5-Tb/s frame-based ATM switching system using 2.5-Gb/s × 8-λ optical switching technique. 2001 IEEE Workshop on High Performance Switching and Routing. 2001. pp. 88-92
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