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Rev. A1

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Product Specification

Coherent 64 Gbaud Polarization Diversity

Cartesian Phase Detector

CPDV1200R-GM

PRODUCT FEATURES

 Up to 64 Gbaud

 40 GHz bandwidth

 Surface mount package

 Polarization diversity

APPLICATIONS

 Coherent T&M Systems

 400 Gb/s and 1 Tb/s coherent detection

 OFDM

 Intradyne and homodyne coherent

detection

The coherent detector module CPDV1200R-GM consists of an integrated polarization beam splitter

and four balanced photodiodes pairs monolithically integrated with optical 90° hybrids. The detector is

a fully differential optical front-end suited for up to 64 Gbaud polarization diversity x-QAM

measurement applications featuring high common mode rejection ratio.

The optical 90° hybrids

demodulate the I/Q incident signal for each respective polarization state using external reference

oscillator laser sources. The mixing products are detected by pin-photodiodes and signal is available

via GPPO

ORDERING INFORMATION

R:

R

= 50 Ω internal, DC

GM:

GM

= GPPO® compatible, male

zz:

FA

= FC/APC connector

LP

= LC/PC connector

For accessories, please check section IX

CPDV1200R-GM-zz