48 Port Cat 5E Patch Panel, 19" Rackmount2U CAT5e 48 Port Patch PanelFeatures: Space Saving Design Made of sturdy, rolled edge, anodized steel Fully enclosed design for protection of printed circuitry during termination. Color coded for T568A and T568B wiring schemes. Constructed from UL94 V 0 high impact, fire retardant ABS or PC material. Pair punch sequence enables a pair twist within 1 2, of termination. Beryllium copper contacts: 50, gold plated pins over100, nickel layer. Insertion