Description This 3m MTP PRO-12 APC (Male) to MTP PRO-12 APC (Male) jumper features 12-fiber OS2 single-mode technology to support advanced high-speed transceiver links. Designed with Type B polarity and a yellow 3.0mm LSZH jacket, it ensures safe and reliable high-density connectivity. The MTP PRO connectors provide flexible deployment with a maximum insertion loss of ≤ 0.35dB.