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The Simple Guide to Host Bus Adapter(HBA)

Definition A host bus adapter (HBA) is a integrated circuit adapter which provides physical connectivity between server and storage devices. It is responsible for input/output support and processing. A host bus adapter can also be called host controller or host adapter. Most of time, a HBA...

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How to choose a 40G QSFP+ Transceiver?

In the 40GbE and IB-FDR(56Gb) interconnect solutions, 40Gb QSFP+ transceivers account for a large percentage of the market share. QSFP+ SR4, QSFP+ eSR4, QSFP+ IR4 and QSFP+ LR4 are the most popular optical modules. QSFP+ SR4 module(QSFP-40G-SR4) offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate data...

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