Brand: FINISAR Part Number: FTCE4527E1PLM-G1 Form Type: QSFP-DD Speed: 800GBase Reach: 2KM Wavelength: 1310nm Transceiver Type: DR8 Connector: LC Media: Parallel MMF transceiver type: MPO16 DOM: DOM PRODUCT FAMILY: Optical Transceivers Speed Description: DR8-800Gigabit Environment: 0 to 70C Voltage Supply: 3.135V ~ 3.465V Country of origin: Malaysia In addition to Finisar FTCE4527E1PLM-G1 , Liyuan Tech supply a wide range of other Finisar transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com