The Mini-Com Duplex LC Adapter is a small form factor (SFF) adapter with integrated panel retention clips and are TIA/EIA-605 FOCIS-10 compatible. It couples two LC duplex connectors in one module space and features a Keyed F-Dark Blue fiber adapter along with an international white module and has zirconia split sleeves. Keyed adapters are part of a keyed cabling systems that provides an additional layer of physical security, mating only with matching keyed components.