Light sampling module

The 80C11-CR4 is a long-wavelength (1100 to 1650 nm) multirate optical sampling module from Tektronix, designed for the DSA8300 sampling oscilloscope platform. Key Features Highly Accurate ER Calibrated (Extinction Ratio) Measurement Option – provides increased repeatability and transferability of measurements 30 GHz Optical Bandwidth – suitable for conformance testing and characterization for 10 Gb/s telecom and datacom standards and FEC rates Integrated Clock Recovery (CR4) – supports all current 10 Gb/s standards or user-defined rates from 9.8 to 12.6 Gb/s Long wavelength range: 1100–1650 nm Single-mode fiber input: 9 μm Mask test sensitivity: –9 dBm Single channel Applications High-speed optical communications testing Extinction ratio and Q-factor measurements Eye-pattern and pulse shape analysis Relaxation oscillation testing Optical signal analysis and compliance testing NRZ, RZ, and optical duobinary signal characterization