The Habiaflame�?product Variety is made up of hearth resistant and flame retardant cables and wires, which will work in 1565°C. There are lots of phrases in use, but what definitely separates 1 wire or cable from One more On the subject of withstanding higher temperatures, or even a whole-scale fireplace? https://www.fswcable.com/recommendproducts/are-ethernet-cables-bendable.html