Description This 4m MTP-12 UPC (Female) to MTP-12 UPC (Female) jumper provides high-density 12-fiber OM4 multimode connectivity for structured cabling environments. It features Type B 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.