The L-com FCA-M1ST-STS is a simplex multimode OM1 armored fiber optic patch cable, with ST/UPC to ST/UPC connectors. The L-com FCA-M1ST-STS is constructed with 62.5/125 multimode fiber, and has a 3.0mm Black, Low-Smoke, Zero Halogen (LSZH) with internal spiral armor jacket.