... Origin: Guangdong China (Mainland)Brand Name: TZModel Number: FC,SC,ST,LC,E2000Packaging & DeliveryPackaging Detail:polybag and exporting cartonDelivery Detail:3 ... or Duplex, Low insertion loss, High precision alignment SpecificationsConnector TypesSC, ST, FC, LC, MTRJ, MU, MPO, DIN, D4, SMA, ... / BronzeInsertion Loss (IL)<= 0.20 dBDurability500 CyclesOperational Temperature SC OPTICAL FIBER PARTS