Review on 500ft Pure Copper Cat6 Bulk Cable - Outdoor/Indoor Heat Resistant, Solid, 550Mhz, 23AWG, Riser Rated CMR, Blue by Tim Knoepfle

Excellent solid wire for making Ethernet cables. I've used about 400ft to four cameras using this for POE (Power over Ethernet) and it works great. The only as it is twisted with a protective core makes it a little tricky to separate the wires and how to attach them to the ends. This is the only problem I had.