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CBOSS: Bringing Traffic Engineering Inside Data Center Networks
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DOI：10.1364/JOCN.10.00B117.png)
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Abstract
En 中文
Today's traditional, hierarchical, full-electronic data centers cannot guarantee quality of service (QoS) for latency-sensitive applications or carrier-grade multitenancy. We propose cloud burst optical-slot switching (CBOSS), an intra-data center network architecture leveraging the original optical components and custom software-defined network (SDN) control to enable traffic engineering. In particular, we demonstrate network slicing on demand with subwavelength granularity and deterministic per-flowQoSguarantees in a 3-top-of-rack(ToR) CBOSS network prototype. We rely on an integrated silicon photonics (SiP) wavelength dropper, a fast-tunable laser, and custom SDN-based controller.
Keywords:
Capacity guarantee
Data center
Jitter
Latency
Optical slot switching network
Quality of Service
Tunable laser
Wavelength ropper
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