OS1/OS2 24-fiber total, standard loss, LC duplex adapter cassette (color and split sleeve dictated by fiber type), Standard Method A.QuickNet MTP* Fiber Optic Cassettes consist of pre-terminated LC or SC adapters for quick and easy deployment in high density applications and provide efficient utilization of rack space and design flexibility. These cassettes comply with all multimode and singlemode channel requirements. QuickNet MTP* Fiber Optic Cassettes are available with a standard channel insertion loss of 0.75dB max and an optimized loss of 0.5dB max. The cassettes offer 12-fiber MTP* adapter(s) on the rear of the units routed to duplex LC, duplex SC, or simplex SC adapters on the front patch field. Equipped with LC duplex adapters, the cassette houses a maximum density of 24 fibers for a total of four cassettes or 96 fibers when incorporated into a 1 RU patch panel. Adapter housing colors follow TIA/EIA-568-C.3 suggested color identification scheme. QuickNet MTP* Fiber Optic Cassettes interconnect with high-density fiber cable assemblies for quick connection of remote or data center applications.