Description This 1m MMC-12 APC (Female) to MMC-12 APC (Female) jumper is engineered with 12-fiber OS2 single-mode technology for ultra-high-density links. Featuring Jumper polarity and a yellow 2.5mm OFNP jacket, it is optimized for rapid data transfer in plenum-rated environments. The precision APC connectors guarantee a maximum insertion loss of ≤ 0.35dB.