40ge optical module interface
40GE interface modules are used for front-end services between storage devices and application servers or for replication links between storage devices. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fibre (SMF) using a wavelength of 1310nm via duplex LC connectors. several kilometers, no EDFA and dispersion compensation modules (DCM) are required.
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