Multimedia #NO2-4FDW-A Neutrik OpticalCON Chassis connector with black chromium plating, 4 solder contacts and 1 LC-Duplex feedthrough socket, waterproof N02-4FDW-A Neutrik NO2-4FDW-A opticalCON Duo Chassis Request Quote Quantity Add to Quote ✱ Price may vary depending on product attributes.