Tripp Lite 24-Port 1U Rackmount Cat6 Feedthrough Patch Panel, RJ45 Ethernet(N254-024) 24 PORT: Tripp Lites Cat6 Feed-Through 24-port patch panel provides patching without punching down bulk wire to the back of the panel. CAT6/CAT5 PATCH PANEL: Cat6 RJ45 Jacks on both sides of the panel. CERTIFIED: Fully meets or exceeds Cat6 specifications - works with USOC, T568A, and T568B wiring. EASY INSTALLATION + CABLE MANAGEMENT: 19" width mounts easily in 2-Post Relay Rack, or a Wall-Mount Hinged Rack. Detachable cable management bar keeps patch cables neat and tidy on the back of the panel. LIFETIME WARRANTY & FREE TECH SUPPORT: Tripp Lite warrants this product to be free from original defects in material and workmanship for life. If the product should prove defective, Tripp Lite will gladly repair or replace it. Our Chicago-based Tech Support Team is ready to assist you with any warranty assistance, trouble-shooting techniques or configuration help. Call them at 773-869-1234 M-F 8am-6pm CST.