... to another for signal routing.Two ends with connectors be named patchcord or jumpter , only one ... fiber CATVOptical communication system Telecommunication Specification:ParameterUnitFC, SC, LC/ Armoured fiber patch cordST, MUMT-RJ, MPOE2000SMMMSMMMSMMMSMPCUPCAPCPCPCUPCPCPCUPCPCPCAPCInsertion loss ... 2.0, φ0.9Ordering Information:(1)Connector type: FC, SC, LC, ST, MTRJ, MU, E2000, MPO, DIN, D4, SMA ...