Oclaro Optical DP-QPSK 40Gbit/s QAM PM-QPSK MZ Modulator LN 1550nm 792000922

Features 

40 Gb/s generated from four 10 Gbaud signals (polarization multiplexed 2*20G QPSK, plus FEC) 

Single ended

Low insertion loss 

Fully integrated with polarization combiner 

Low PDL 

Same Footprint as 100G (OIF compatible)

Excellent transmission performance 

Low drive voltage 

Very low skew