Where is the FC connector on a coaxial cable

No, an FC connector is a fiber optic connector, not a coaxial cable connector.FC Connector OverviewThe FC connector (Ferrule Connector or Fiber Channel) is specifically designed for fiber optic cables, not coaxial cables. It features a threaded screw-on design that ensures a secure connection, particularly in high-vibration environments. FC connectors are commonly used with single-mode optical fiber and polarization-maintaining fiber, and they are applied in datacom, telecommunications, measurement equipment, and single-mode lasers. The connector uses a 2.5 mm ferrule made of zirconia ceramic or stainless steel, with a polished tip to minimize signal loss and back-reflection .Coaxial Cable ConnectorsIn contrast, coaxial cable connectors are designed to terminate coaxial cables, which carry high-frequency electrical signals. Common types include F-type, BNC, SMA, N-type, and 7/16 DIN connectors. These connectors maintain the coaxial cable's shielding and impedance, ensuring reliable transmission of RF signals for applications like television, satellite, internet, and wireless communications .Key DifferencesFeatureFC ConnectorCoaxial ConnectorCable typeFiber opticCoaxial (copper)Signal typeLight (optical)Electrical (RF)CouplingThreaded screw-onThreaded, bayonet, or push-on depending on typeApplicationsTelecom, datacom, lasersTV, satellite, internet, RF systemsMaterialCeramic or stainless steel ferruleMetal body with dielectric insulationConclusionFC connectors are not used with coaxial cables; they are part of the fiber optic connector family. If you are working with coaxial cables, you would use connectors like F-type, BNC, or SMA, whereas FC connectors are exclusively for fiber optic systems .