Description This 25m MTP PRO-12 APC (Male) to MTP PRO-12 APC (Male) jumper offers a high-capacity 12-fiber OS2 single-mode solution for enterprise networking backbones. It features Type B polarity and a 3.0mm yellow LSZH jacket for safe, long-distance deployment. MTP PRO connectors enhance installation flexibility while guaranteeing a maximum insertion loss of ≤ 0.35dB.