Fiber Count 24 Fibers Fiber Mode OM3 50/125m Front Connector Type LC UPC Duplex Number of LC Port 12 Ports Rear Connector Type MPO UPC Number of MTP Port 2 Ports MPO Adapter Key Up to Key Down ^^ Housing Type Cassette Material of Sleeve Zirconia Ceramic Material of Cassette Body Aluminium (AL5052) Polarity Type A Dimensions (HxWxD) 1.38 ''x 4.29 ''x 4.64 '' (35x109x118mm) Insertion Loss MPO 0.35 dB, LC 0.2 dB Return Loss MPO20dB, LC20dB Standard RoHS Compliant Application Matching for FHD Series Enclosures