Description Product Reviews Optical Light Source with FC/LC/SC Adapters for PC/UPC Connectors Includes FC, SC, and LC adapters to directly connect to UPC/PC FC, SC, and LC fiber connectors Highly stable output power and wavelengths Has four different modulation outputs (CW, 270 Hz, 1 kHz, 2 kHz) at 1310 N-m and 1550 nm wavelengths Flush button design makes it easy to use and prevents dust from entering the unit Shatter-resistant sleeve protects the light source from falls or other damage 0 Reviews Hide Reviews Product Reviews