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CIR/EIR on OLT/ONT

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kapatel

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Joined
Feb 24, 2011
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when running speed tests on Ookla speed test server we are seeing odd behaviour. “When our upstream profiles was configured with 40Mbps of EIR we were reaching roughly 33-34 Mbps throughput. When our upstream profiles was configured with 40Mbps of CIR we were reaching roughly 36-37 Mbps throughput. How can the EIR vs CIR affect the speed of the upload on a PON that is not congested?
 
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