{"paper":{"title":"A Reconfigurable High-Performance Optical Data Center Architecture","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Chong Liu, Maotong Xu, Suresh Subramaniam","submitted_at":"2019-01-19T01:31:39Z","abstract_excerpt":"Optical data center network architectures are becoming attractive because of their low energy consumption, large bandwidth, and low cabling complexity. In\\cite{Xu1605:PODCA}, an AWGR-based passive optical data center architecture (PODCA) is presented. Compared with other optical data center architectures, e.g., DOS \\cite{ye2010scalable}, Proteus \\cite{singla2010proteus}, and Petabit \\cite{xia2010petabit}, PODCA can save up to 90$\\%$ on power consumption and 88$\\%$ in cost. Also, average latency can be low as 9 $\\mu$s at close to 100$\\%$ throughput. However, PODCA is not reconfigurable and cann"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.06451","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}