Tag Archives: 40G optical transceivers

Comparison between QSFP-40G-LR4 and QSFP-40G-PLR4

Times are always moving forward, just as data center regularly went through great migration from 1G, 10G to 40G, 100G over the past few decades. Since IEEE 802.3ba standard defined the 40G Ethernet on June 17, 2010. People designed several … Continue reading

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