200G QSFP56 LR4 Transceiver (Roadmap)

Overview

  • 200Gbps hot pluggable transceiver in a compact QSFP56 form factor
  • Optical connectivity based on two Singlemode Fiber (SMF) LC connectors
  • Optical engine combining uncooled 4 X 50 Gbps CWDM DFB lasers with integrated MUX/DeMUX
  • The optical signals are modulated using a 4-level pulse amplitude modulation (PAM4) format
  • Optical Reach:   up to 10km
  • Built in digital diagnostics
  • RoHS-6 compliant
  • Operating case temperature range of 0 to 70°C
  • Based on CWDM wavelength grid and
    on QSFP56 baseline specifications

Key Features

  • Supports up to 200Gb/s data rate links
  • Typical power dissipation:  3.5W
  • Single 3.3V power supply

Applications

  • Hyperscale data centers Interconnections
  • High performance computing (HPC) applications


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