Photoelectric sampling module

Core Features Dual Measurement Channels: Features one optical and one electrical channel, enabling simultaneous optical and electrical signal acquisition and comparison within a single module. Selectable Bandwidth Settings: Each channel offers two user-selectable bandwidth modes: 12.4 GHz Low-Noise Mode: Provides excellent oscilloscope noise performance. 20 GHz Full-Bandwidth Mode: Allows for greater fidelity when measuring high-speed signals. Calibrated SONET/SDH Reference Receiver: Acts as a calibrated SONET/SDH reference receiver, conforming to ITU-TS G.957 and Bellcore GR-253-CORE frequency response requirements for transmitter compliance testing. Integrated Filtering: Includes a switchable, fourth-order Bessel-Thomson filter for transceiver compliance testing. This filter is inserted or removed via a highly repeatable microwave switch, eliminating the need for manual intervention. High-Speed Trigger Channel: Comes with a 2.5 GHz trigger channel input for the mainframe. Key Specifications Optical Channel: Wavelength Range: 1000 nm to 1600 nm. Calibrated Wavelengths: Factory calibrated at 1310 nm and 1550 nm for accurate optical power display and average power measurement. User Calibration Feature: Allows for consistent accuracy at any wavelength between 1200 nm and 1600 nm using an external source and power meter. Fiber Input: Designed for 9/125 µm single-mode fiber. Supported Data Rates: Supports standard telecom rates including 155 Mb/s, 622 Mb/s, 2.488 Gb/s, and 9.953 Gb/s. Electrical Channel: Input: Equipped with a 2.4 mm RF coaxial connector. Compatibility: Designed as a plug-in module for Keysight (Agilent/HP) 83480A and 86100A/B/C Digital Communication Analyzer (DCA) mainframes.