Copperled Cat.3 Telecom Patch Panels are available in 25 and 50 port sizes to provide high-density cross-connection for telecom/datacom voice-level applications. These 19" rack mount patch panels include an integrated cable management/strain relief system to provide improved cable life, organization, and system reliability. Just click the following pictures for more details about Cat 3 patch panels. Copperled is one of the leading network patch panel manufacturers that offer various Cat.3 Patch Panels meet different needs. If you want to know more about this product, please contact us now!