Description This 4m MTP PRO-12 UPC (Male) to MTP PRO-12 UPC (Male) jumper features 12 fibers on OM4 multimode cable for seamless high-bandwidth connectivity. It is designed with Type B polarity and a 3.0mm magenta LSZH jacket, utilizing MTP PRO connectors for rapid field modification of pins and polarity. The high-precision build guarantees a maximum insertion loss of ≤ 0.35dB.