Product Description: Teledyne LeCroy’s IQS25, IQS42 and IQS70 Coherent Optical Receivers integrate seamlessly with Teledyne LeCroy’s LabMaster 10Zi-A series of real-time oscilloscopes to provide up to 65 GHz system bandwidth for optical modulation analysis of dual-polarized signals up to 120 GBaud. The Optical-LinQ optical modulation analysis software package provides real-time calibration and control of the Coherent Optical Receiver, and a wide variety of analytical views and parameters.
Industry Leading System Bandwidth
The 70 GHz IQS70 Coherent Optical Receiver pairs with the LabMaster 10-65Zi-A oscilloscope to provide a system bandwidth of 65 GHz, enabling analysis of signals up to 120 GBaud symbol rate. For standard applications, the 42 GHz IQS42 Coherent Optical Receiver provides up to 66 GBaud symbol rate analysis for DP-16QAM or DP-QPSK when used with the 36 GHz LabMaster 10-36Zi-A. For low-rate applications, the 25 GHz IQS25 Coherent Optical Receiver paired with LabMaster 10-25Zi-A oscilloscope provides up to 46 GBaud symbol rate analysis.
Perfect Calibration, Every Time
In addition to providing the highest bandwidth , the IQS series Coherent Optical Receivers have pristine signal fidelity. Using precision measurements, the entire electrical signal path from the coherent receiver input to the oscilloscope input is de-embedded. A dynamic self- calibration between the IQS receiver and the oscilloscope enables field disconnection of the oscilloscope for use in other related applications, such as NRZ tributary electrical validation.
LabMaster 10Zi-A Oscilloscope Performance
LabMaster 10Zi-A is the highest- performance, most scalable oscilloscope system in the world. A single module is capable of two channels of 65 GHz bandwidth, 160 GS/s sample rate or four channels of 36 GHz, 80 GS/s sample rate. Up to 20 modules can be easily integrated into a single system, with the timing accuracy (<130 fs jitter between all channels) and ease of use of a single-box oscilloscope.
Key Features
- Up to 65 GHz system bandwidth
- Up to 120 GBaud detectable baud rate
- Up to 160 GS/s sample rate
- Real-time acquisition for testing of coherent modulated optical communications links
- Built-in dispersion compensation, polarization de-multiplexing, and carrier recovery algorithms
- Supports DP-QPSK, DP-16QAM, and a wide variety of other PSK and QAM formats
- Support for custom modulation formats
- Built-in local oscillator
- Adaptive calibration – Receiver can be disconnected and reconnected without factory calibration
