The P6703 B Optical-to-Electrical Converter with FC/PC Connector changes optical signals into electrical signals for convenient analysis on TDS Series oscilloscopes equipped with the TEKPROBE interface, or any other oscilloscope when used with the 1103 TEKPROBE power supply. The P6703 B O/E converter is ideal for optical source characterization in the development, manufacture, or service of optical communication systems and devices. Broad Wavelength Response 1100 to 1700 nm High Bandwidth DC up to 1.2 GHz High Gain 1 V/mW Probe Range Dynamic -35 dBm