FJ Plug to LC 62.5 Micron Duplex 1.6 mm Jacketed Cable Patch Cord, 3 Meters, Pass all TIA/EIA-568-B.3 performance requirements, insertion loss per connection, 0.10dB typical; 0.30dB maximum, factory terminated and 100 percent tested for insertion loss, insertion loss data recorded for every multimode patch cord, lifetime traceability of test data to a Quality Control number on each patch cord, SC Duplex Patch Cords include SC Duplex Clips to maintain polarity, highest quality flame retardant fiber optic cable with tight-buffered coating on each optical fiber.