PULSE: Sub-microsecond Optical Circuit Switched Data Center Network

Georgios Zervas

Presentation information

Oral Sessions

P2. Photonics in Switching Technologies, Systems, and Architectures for Computing and Big Data

[MG1] Perspective on Future Electro-Optical Networks

Mon. Jul 8, 2019 2:00 PM - 3:30 PM Room G (411, 4F, Fukuoka International Congress Center)

Presider: Masataka Ohta (Tokyo Institute of Technology, Japan)

2:30 PM - 3:00 PM

[MG1-3] PULSE: Sub-microsecond Optical Circuit Switched Data Center Network

Invited

〇Georgios Zervas, Joshua L Benjamin (Univ. College London, UK)

Keywords:Data Center network architecture and control, Optical circuit-switched systems and their networking

A control and network system is proposed to offer optical circuits of 120 ns duration while achieving 91% throughput between 1000s of Servers. It delivers 270ns median and 4.7μs tail latency under 75% load.

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