The cat 6 patch panels for 254 mm 10 rack mount from digitus are manufactured with link performance class e for up to 250 mhz isoiec 11801 and en 50173 cable installation takes place via lsa strips which are color coded acc eiatia 568b the housing consists of galvanized cold rolled steel acc en14301 uns s30400 aisi 304 and lmsad110 transmission properties category 6 area of application up to 250 mhz 1gbase t norms isoiec 11801 2nd ed en 50173 1 eiatia 568 c general