A High-Radix, Low-Latency Optical Switch for Data Centers
A High-Radix, Low-Latency Optical Switch for Data Centers
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适用于数据中心的高基数、低延迟光开关
DOI:
10.1145/2785956.2790035
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Alistarh D
中科院分区:
文献类型:
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作者:
Alistarh D
We demonstrate an optical switch design that can scale up to a thousand ports with high per-port bandwidth (25 Gbps+) and low switching latency (40 ns). Our design uses a broadcast and select architecture, based on a passive star coupler and fast tunable transceivers. In addition we employ time division multiplexing to achieve very low switching latency. Our demo shows the feasibility of the switch data plane using a small testbed, comprising two transmitters and a receiver, connected through a star coupler.
DOI:
10.1364/jocn.5.000945
发表时间:
2013
期刊:
IEEE/OSA Journal of Optical Communications and Networking
影响因子:
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作者:
Qi Li;S. Rumley;M. Glick;J. Chan;Howard Wang;K. Bergman;R. Dutt
通讯作者:
R. Dutt