The GX62455 is a high-performance parallel low Vpi Mach-Zender Modulator (MZM) driver
designed for 100G DP-QPSK long-haul optical transmitters.

The GX62455 is a Small Form Factor (SFF) single ended GPPO packaged solution consisting of 4 x 32G broadband amplifiers, each capable of driving an output voltage of 7.5Vpp.

The GX62455’s GPPO full detent connectors have been designed to be snap-in compatible
with SMI’s 100G GPPO gearbox and the OIF 100G modulator standard proposal.

Key Features

  • Data rate up to 32Gb/s per channel for 100G DP-QPSK applications
  • Ultra low inter channel crosstalk
  • Small form factor
  • No external RFC supply chokes & RF decoupling required
  • Internal RF input and output DC blocking
  • Adjustable Output Voltage up to 7.5Vpp
  • Adjustable eye cross point
  • Temperature monitor

Applications List

  • 100Gb/s systems using DP-QPSK

Ordering Information

PartTemp RangePin-Package
GX62455-GNU-5°C to 85°CGPPO