... ,End of scars, no dirt echo without loss Fiber Optic patch cord1.FeaturesCompliance with the Standard of IEC and ... Reliability and StabilityGood Repeatability and InterchangeabilityVarious Types of Connectors: FC, SC, ST, MU, LC, MTRJ, MPO, E2000, etc.PC, ... 4 Cores, 6 Cores, 8 Cores, 12 Cores, 24 Cores, 48 Cores2.ApplicationTelecommunication NetworkTesting EquipmentLocal Area Network(LAN)CATVFTTH3 ...