"Breakout your 25-Pair Trunk lines to industry standard modular RJ style plugs. Available in a Category 3 rating, these cables simplify the process of connecting individual lines from or to a 25-pair Telco connection. One end features a standard RJ21 Telco connection and the other has up to 25 RJ style connectors. All cables are three feet in length. Custom lengths are available with modest minimums. Order online today!"