... quality assurance 4. UL,CE,ROHS,ISO90 Overviews: 1.cat6 main distribution frame with lable paper designed and produced ... 2.19" cabinet designed according to international standards.3.cat6 patch panel terminal is connected to network equipment with RJ45 ... for network communication in telecommunication field-cabling system, together with Cat6/Cat5e keystone jack (module), Face Plate, Patch Cord, Cable ...