Module supplied with one SC duplex singlemode fiber optic adapter (BU) with zirconia ceramic split sleeves. Features: TIA/EIA-604 FOCIS-3 compliant adapters Exceed TIA/EIA-568-B.3 requirements Compatible with Mini-Com products for complete modularity Improved protective cap fully surrounds split sleeve opening Choice of phosphor bronze or zirconia ceramic split sleeves to fit specific network requirements; zirconia ceramic split sleeves are required for singlemode applications Every adapter is laser marked with Q.C. number to assure 100% traceability Mini-Com SC Simplex Adapter Modules are commonly used with Mini-Com Patch Panels Mini-Com SC Duplex Adapter Modules are commonly used with Mini-Com Surface Mount Boxes SC Simplex and Duplex Adapters are also available separately, and in patch panels or fiber adapter panels to provide a complete SC system solution