... return loss 3. Excellent repeatability 4. interchangeability patc LC/upc fiber optic patch cord,single-mode,simplex fiberLC fiber ... Military applicationsLC fiber optic patch cord Features:1, Compliant with international standards such as ANSI, Bellcore, TIA/EIA, IEC, ... repeatability and interchangeabilityLC fiber optic patch cordTechnical Data: SMMM LC/PCLC/UPCLC/APCLC/PCReturn loss≥45dB≥50dB≥60dB≥35 ...