Description This 4m MPO-12 UPC (Female) to MPO-12 UPC (Female) jumper provides high-density 12-fiber OM4 multimode connectivity for structured cabling environments. It features Type A polarity and a magenta 3.0mm LSZH jacket for flame resistance and durability. This assembly is optimized for high-bandwidth applications with a maximum IL of ≤ 0.35dB.