Manufacturer: Fujitsu Part Number: FTM7979HKA/102 Fujitsu FTM7979HK 100G/200G SFF LN Modulator MZM ≤3.5V 32Gbps FPC C/L-band 100G/200G SFF LN Modulator (FTM7979HKA) Mach-Zehnder modulator using LiNbO3 Supporting 100G DP-QPSK/200G DP-xQAM transmission format 2 QPSK modulators and Polarization Beam Combiner are integrated in one Package RF interface: FPC Compact size: 82 x 10 x 5.5 (mm) Low drive voltage: 3.5V (at 32Gbps) Built-in monitor photo diodes for each polarization RoHS compliant OIF 1.2 Type 4 Compliant Applications: 100G DP-QPSK optical transmission equipment 200G DP-xQAM optical transmission equipment Country of Origin: Japan In addition to Fujitsu FTM7979HKA/102 , Liyuan Tech supply a wide range of other Optical transceiver transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com