400ZR defines a footprint-optimized solution for transporting 400Gb Ethernet over DCI links targeting a minimum of 80km. 400ZR proposes a technology-driven solution for high-capacity data transport by MCU, PMIC, timing device, transimpedance amplifier (TIA), and driver.

System Benefits​:

  • Compact and low-power solution with MCU, TIA and driver that realizes a compact and high-performance 400ZR module
  • Optimized power supply solution for this module also supports low power and a compact module
  • Low-power, high-performance and compact design with GX76474/GX36220 (linear driver chip/transimpedance amplifier)




  • 400ZR transceiver

Winning Combinations Interactive Diagram

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16:9 JP007 JP007 JP007 Connector C o n n e c t o r CONNECTOR PMIC 1 PMIC PMIC DSP DSP DSP PM-IQ Modulator PM-IQ Modulator PM-IQModulator Dual Pol Mixer Dual Pol Mixer Dual Pol Mixer PD PD PD 64G COSA 64G COSA 64G COSA Optical Optical Optical Control Control Control Connector Arrow.31 Connector double arrow Connector Arrow Sheet.42 Sheet.46 Sheet.47 Sheet.48 Sheet.49 Sheet.51 Connector Arrow.52 Connector Line Sheet.56 Connector Arrow.57 Connector Arrow.58 Connector Arrow.59 Connector Arrow.60 Connector Arrow.61 Connector Arrow.63 Connector Line.65 Connector Line.66 Connector Line.67 Connector Arrow.68 Sheet.70 Connector Line.72 Connector Arrow.73 Sheet.75 Connector Arrow.77 Sheet.78 Sheet.79 Sheet.80 Sheet.81 TCX0 XT Series TCX0 XT Series TCX0 XT Series Connector 1 Connector 1.83 Connector 1.84 Connector 1.85 Linear Differential Driver (LDD) Linear Differential Driver (LDD) Linear Differential Driver (LDD) Transimpedance Amplifier Transimpedance Amplifier (TIA) Transimpedance Amplifier (TIA) Sheet.86 Sheet.87 Sheet.88 Sheet.89 Sheet.90 Buck Regulator Buck Regulator Buck Regulator PMIC 2 PMIC PMIC 5V<2A 5V<2A 5V<2A 3.3V<3A 3.3V<3A 3.3V<3A 0.53V 0.53V 0.53V 0.75V 0.75V 0.75V 0.9V 0.9V 0.9V 1.8V 1.8V 1.8V Lane x8 Lane x8 Lane x8 Lane x4 Lane x4 Lane x4 Lane x4 Lane x4 Lane x4 Connector.20 Connector.19 Connector.18 Lane x8 Lane x8 Lane x8 Si Photonics Chip Si Photonics Chip Si Photonics Chip MCU MCU MCU MCU SPI SPI SPI 12bit ADC 12bit ADC 12bitADC I2C I2C I2C I2C I2C I2C
Exiting Interactive Block Diagram