100G QSFP28 Loopback, 0 dB, 3.5 W

["QSFP28 electrical loopback provides a method for port operations testing in board, system and applications.","The QSFP28 Loopback supports Gigabit Ethernet and is capable of achieving up to 100 Gbps data transfer rate.","QSFP28 Loopbacks, are hot swappable, are compliant with the standard QSFP28 MSA.","Available in nominal and attenuates versions power consumption 3.5 W optional."]