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400G Qsfp56-Dd Fr4 Optical Transceiver 400Gbase-Fr4 Qsfp-Dd Pam4 1310Nm 2Km Dom Duplex Lc Smf Optical Module

400G QSFP-DD FR4 transceiver modules are designed to support 400 Gigabit Ethernet (GbE) links over single-mode fiber (SMF) for distances up to 2 km. These transceivers leverage advanced technology to ensure reliable high-speed data transmission and are well-suited for use in data centers and enterprise networks.JTOPTICS 400G QSFP-DD FR4 transceiver modules provide a robust and efficient solution for extending 400GbE links over longer distances, ensuring reliable performance and broad compatibility. Hot-pluggable QSFP-DD Type 2 form factorSupports 425Gb/s aggregate bit ratePower dissipation <12WCommercial case temperature range of 0°C to 70°CSingle 3.3V power supplyMaximum link length of 2km on Single Mode Fiber (SMF)Aligned with IEEE 802.3cu4x100G PAM4 EML-based CWDM transmitter8x50G PAM4 retimed 400GAUI-8 electrical interfaceDuplex LC receptaclesI2C management interfaceRoHS compliant  ..