Module supplied with one LC Sr./Sr. SFF duplex single mode fiber optic adapter (BU) with zirconia ceramic split sleeves. Provide a FOCIS-10 senior adapter interface at each end. Accepts FOCIS-10 compatible senior LC connectors. TIA/EIA-604 FOCIS-10 compatible adapters. Exceed TIA/EIA-568-B.3 requirements. Small form factor (SFF) duplex adapter design fits into single module space. Compatible with Mini-Com products for complete modularity. Choice of phosphor bronze or zirconia ceramic split sleeves to fit specific network requirements; zirconia ceramic split sleeves are recommended for OM3/OM4 multimode and OS1/OS2 single mode applications. Every adapter is laser marked with Q.C. number to assure 100% traceability. LC simplex and duplex adapters are also available separately and in patch panels or fiber adapter panels to provide a complete LC system solution. Panduit is a world-class manufacturer committed to innovation and excellence. Today, Panduit is recognized as a leading manufacturer of high-quality products for wiring and communications applications. This reputation gives the company a powerful advantage in today's competitive worldwide marketplace.