A demonstration of ultra-low-latency data center optical circuit switching

Author:

Farrington Nathan1,Porter George1,Sun Pang-Chen1,Forencich Alex1,Ford Joseph1,Fainman Yeshaiahu1,Papen George1,Vahdat Amin1

Affiliation:

1. UC San Diego, La Jolla, CA, USA

Abstract

We designed and constructed a 24x24-port optical circuit switch (OCS) prototype with a programming time of 68.5 μs, a switching time of 2.8 μs, and a receiver electronics initialization time of 8.7 μs [1]. We demonstrate the operation of this prototype switch in a data center testbed under various workloads.

Publisher

Association for Computing Machinery (ACM)

Subject

Computer Networks and Communications,Software

Reference7 articles.

1. Farrington N. Porter G. Sun P.-C. Forencich A. Ford J. Fainman Y. Papen G. and Vahdat A. The Design and Implementation of a Fast Scalable Data Center Optical Circuit Switch. Under review. Farrington N. Porter G. Sun P.-C. Forencich A. Ford J. Fainman Y. Papen G. and Vahdat A. The Design and Implementation of a Fast Scalable Data Center Optical Circuit Switch. Under review.

2. A scalable, commodity data center network architecture

3. Helios

4. c-Through

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