Li-module tsa transceiver tsa QSFP + li etselitsoe ho sebelisoa lihokelong tsa 40 Gigabit motsotsoana holim'a fiber e tšoanang ea multimode, ho kenyeletsoa ho phatloha ho lihokelo tse 'ne tsa 10 ka motsotsoana.Li lumellana le QSFP+ MSA le IEEE 802.3ba, 40GBASE-SR4 le IEEE 802.3ba 10GBASE-SR.Mesebetsi ea tlhahlobo ea dijithale e fumaneha ka sebopeho sa I2C, joalo ka ha ho boletsoe ke QSFP + MSA.