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400ZR Optical Module

Overview

400ZR is an interoperable networking implementation agreement (IA) released by the Optical Internetworking Forum (OIF) in March 2020. It defines a footprint-optimized solution for transporting 400Gb Ethernet over Data Center Interconnect (DCI) links targeting a minimum distance of 80km. This low-power and space-efficient 400ZR module can be implemented in Quad Small Form Factor Pluggable Double Density (QSFP-DD) and Octal Small Form Factor Pluggable (OSFP) form factors.

System Benefits​:

  • 120MHz MCU, transimpedance amplifier (TIA), and driver allow for a compact and high-performance module
  • Synchronous buck and PMIC are highly efficient in reducing module size and power consumption

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16:9JP007JP007JP007ConnectorC o n n e c t o rCONNECTORPMIC 1PMICPMICDSPDSPDSPPM-IQ ModulatorPM-IQ ModulatorPM-IQModulatorDual Pol MixerDual Pol MixerDual Pol MixerPDPDPD64G COSA64G COSA64G COSAOpticalOpticalOpticalControlControlControlConnector Arrow.31Connector double arrowConnector ArrowSheet.42Sheet.46Sheet.47Sheet.48Sheet.49Sheet.51Connector Arrow.52Connector LineSheet.56Connector Arrow.57Connector Arrow.58Connector Arrow.59Connector Arrow.60Connector Arrow.61Connector Arrow.63Connector Line.65Connector Line.66Connector Line.67Connector Arrow.68Sheet.70Connector Line.72Connector Arrow.73Sheet.75Connector Arrow.77Sheet.78Sheet.79Sheet.80Sheet.81TCX0 XT SeriesTCX0 XT SeriesTCX0 XT SeriesConnector 1Connector 1.83Connector 1.84Connector 1.85Linear Differential Driver (LDD)Linear Differential Driver (LDD)Linear Differential Driver (LDD)Transimpedance AmplifierTransimpedance Amplifier (TIA)Transimpedance Amplifier (TIA)Sheet.86Sheet.87Sheet.88Sheet.89Sheet.90Buck RegulatorBuck RegulatorBuck RegulatorPMIC 2PMICPMIC5V<2A5V<2A5V<2A3.3V<3A3.3V<3A3.3V<3A0.53V0.53V0.53V0.75V0.75V0.75V0.9V0.9V0.9V1.8V1.8V1.8VLane x8Lane x8Lane x8Lane x4Lane x4Lane x4Lane x4Lane x4Lane x4Connector.20Connector.19Connector.18Lane x8Lane x8Lane x8Si Photonics ChipSi Photonics ChipSi Photonics ChipMCUMCUMCUMCUSPISPISPI12bit ADC12bit ADC12bitADCI2CI2CI2CI2CI2CI2C

Buck Regulator

Buck Regulators (Integrated FETs)

TCX0 XT Series

Crystal Oscillators

MCU

RX 32-Bit Performance/Efficiency MCUs

PMIC

Multi-Channel Power Management ICs (PMICs)

PMIC

Multi-Channel Power Management ICs (PMICs)

Linear Differential Driver (LDD)

Optical Modulator Drivers

Transimpedance Amplifier (TIA)

Optical Transimpedance Amplifiers

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