The Optilab LT-DPQAM-R is a high performance Dual Polarization Quadrature Amplitude Modulation (DP-QAM) lightwave transmitter designed for Optical Communication up to 400 Gb/s or beyond. The LM-DPQAM-R incorporates an internal laser source (DFB, tunable laser) which couples into a four IQ drive speed MZI modulator for DPQAM modulation, with four broadband modulator drivers. The LT-DPQAM-R can also be used for Quadrature Amplitude Modulation (QAM). The LT-DPQAM-R has a built-in Automatic Bias Control board which allows for stable long-term operation, with up to 4 bias operating modes. Adjustable RF gain through the front panel interface and LabVIEW software can be performed. Contact Optilab for more information.

Features
▪ Up to 400 Gb/s bit rate
▪ Quadrature modulator driver
▪ Four auto bias modes
▪ Four IQ modulator
▪ Bandwidth options: 40/60/80 Gb/s

Applications
▪ Optical communications
▪ Analog transmission
▪ Research and development
▪ Picosecond pulse generation

Datasheet