FC Male to LC Female Simplex AdapterSimply and reliably convert LC connectors to FC connectors. The included ferrule and sleeve help provide a high precision connectionFEATURES Easy connection RoHS compliant High precision alignment sleeve Complies with IEC standard Low insertion loss: ≤ 0.3dB High return los: UPC ≥ 50dB, APC ≥ 60dB Repeatability: 0.1dB Max Temperature Range: -40 to 75Operation Time: ≥500 WARRANTY3-years limited warranty