Kexint 16f MMC to LC Duplex Om4 Harness Cable

It is a 16 fiber MMC-16 APC female to 8x LC UPC duplex breakout harness, jumper polarity, in OM4 multimode. The MMC end is non-pinned. One MMC-16 connector on the switch or panel side breaks out to eight LC duplex pairs, APC on the MMC end and UPC on the LC ends.

The MMC connector is rated at 0.35 dB max insertion loss and 40 dB min return loss, and the LC connectors at 0.2 dB max and 30 dB min. Budget the link against those figures, and tell us if the project needs a tighter grade before you order.

MMC is a very small form factor connector that gives roughly three times the port density of the MPO format in the same space, which matters in a congested rack. It uses the proven MT and MT-16 mechanical and fiber alignment structure, so it follows the alignment principle the industry already runs.

Yes. The jacket is plenum rated to OFNP, the highest fire safety class for indoor cable, and it is compatible with riser rated applications as well. The plenum rating is a cable construction class rather than a third party certificate, so no certification is claimed here.

The fiber is OM4 50/125 bend insensitive multimode, with attenuation of 2.3 dB/km max at 850 nm and 0.6 dB/km max at 1300 nm. The magenta jacket follows the OM4 color convention, so the fiber type is identifiable at a glance.