That isn't Cat5E even though it's stamped as such. How does it expect to be 'UTP' without any twisted pairs?
Most of that would be used for phone wiring, you won't get any sort of acceptable performance out of Ethernet if you could even sync up due to crosstalk.
It's more for phone/security systems. I have a bunch and plan on using it for speakers. My best friend's dad who worked at a phone company used the same stuff for his surround sound.