QSFP to SFP or SFP+ Adapter (QSA) Module
F-tone Networks’sQSFP to SFP or SFP+ Adapter (QSA) Module are designed for use in 100 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP28 MSA, IEEE 802.3ba QSFP to SFP or SFP+ and IEEE 802.3bm CAUI-4. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html". The optical transceiver is compliant per the RoHS Directive 2010. See F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html" for more details.