Description This 0.5m MTP PRO-12 APC (Male) to MTP PRO-12 APC (Male) jumper is a short-reach 12-fiber OS2 single-mode solution for ultra-high-density rack patching. Featuring Type B polarity and a yellow LSZH jacket, it provides a compact and safe link for equipment connectivity. MTP PRO connectors offer the convenience of field reconfigurability with a maximum IL of ≤ 0.35dB.