Canare ethernet cable model RJC5E-4P-WJ is capable of transmission distances of up to 110 m, according to EtherSound.
This rugged Cat5e cable is suitable for non-fixed applications, comes complete with dual PVC jacket and has solid conductors for extended transmission distance.
It accepts Neutrik etherCON and standard RJ45 modular plugs and is RoHS compliant.