Could normal twisted-wire be used in x710 t4? Or some specific wire? And what is the main difference between the two products?
Thank you for posting in Wired Communities. Please use RJ-45 cable with Category-6 up to 55m and Category-6A up to 100m for X710-T4. The main difference between the two model lies in the kind of cable connection they supports. The X710-T4 supports RJ45 cable while X710-DA4 supports SFP+ direct attached cable. X710-T4 can supports 100 mbps/1Gb/10 Gb while
X710-DA4 support 1Gb and 10 Gb. You may refer to this link for the comparison and other details.
Hope the above information help.