... 3. Low insertion loss 4. High repeatability ST optical fiber adaptor Fiber optic adaptor is the ... the two ferrules together. There are FC, SC, ST, LC, MU, MTRJ, DIN, D4 and hybrid ... unitFC, LC, SCFC-SC,FC-LCST, MUFC-ST,SC-ST,FC-MUMTRJSMMMSMMMSMMMPCUPCAPCPCPCUPCPCPCUPCPCInsertion loss (typical)dB≤0.3≤0 ... 0.2VibrationdB≤0.2≤0.2≤0.2DurabilityTime>1000>1000>1000Operating temperature°C-40~75-40~75-40 ...