Description Each and every product comes with a one-year warranty. If your product does not work within 30 days of the day you receive it, we will be more than happy to replace it for free or provide you with a 100% refund. This is RS485 signal transmission cable. It was made of pure Cu which is of excellent quality. Little signal attenuation, it has better performance compared with other signal cables which is made of twisted synthetic brass wires. It is suitable for the product which has RS485 function use. Purchase original 50m LAN cable from DNS Integrated Services for your IP works and Networking jobs.
