- QSFP28 form factor with LC/PC connector- CWDM4 DFB transmitter and PIN PD receiver- Support to 4 x 25.78 Gb/s with 2km data Link- Application for 100 Gigabit Ethernet CWDM4- Internal CDR for Tx and Rx- Operating case temperature: 0 ℃ ~ 70 ℃- Power consumption: < 3.5 W