The duplex fiber patch cord is OM4+ Signature Core with 1.6mm cable zipcord jacket. It is Plenum (OFNP), features LC Duplex connectors, has ultra low insertion loss and is 1 meter in length. This cord is Keyed G - Violet LC Duplex on one end, standard LC Duplex connection on the other end as part of a keyed cabling systems that provides an additional layer of physical security, mating only with matching keyed components. The cable jacket color is violet.