Simply45® PROSeries Unshielded Pass-Through RJ45 Modular Plugs with Cap45®. Simply45® is the industry-leading brand for RJ45 modular plug innovation and performance solutions. The Simply45® ProSeries introduces the exclusive Cap45® (PATENT 10,811,831 B1). Cap45® is an isolation cap/bar that snaps onto the front of the pass-through RJ45 plug after termination, covering the exposed wire ends. Cap45® prevents electrical shorting in the RJ45 socket due to improperly trimmed wires or in device sockets that may not be 100% compliant. With Cap45®, any electrical risks associated with exposed wire ends are now eliminated completely. Cap45® is a MUST-HAVE for all pass-through RJ45 modular plugs used in commercial and certified system terminations. Learn more about the Simply45® ProSeries innovations in our ProSeries Product Line section. Our S45-1500P ProSeries pass-through RJ45 modular plugs incorporate the following features: Single Piece Design. The S45-1500P is a single-piece unshielded pass-through RJ45 modular plug for use with unshielded LAN cables. No-load bar required. Supports performance standards: ANSI/TIA 568.2-D for Cat6 and Cat6a; ISO/IEC 11801 Class E and Ea. Supports 10GBaseT performance applications over unshielded twisted pair cables.Cap45® (PATENT: 10,811,831 B1). Cap45™ is an isolation cap/bar that snaps onto the front of the pass-through RJ45 plug after termination, covering the exposed wire ends. Cap45® is fast and easy to use. Fits all compliant RJ45 sockets. With Cap45®, any electrical risks associated with pass-through RJ45 modular plug exposed wire ends are now eliminated completely. Learn more about Cap45® in our ProSeries Product Line discussion. If you don't want to use Cap45®, no problem. It will not affect plug performance. You just won't have the Cap45® benefits. 3 Prong Pin Design with 50µ of True 24ct Gold Plating. All Simply45® pass-through RJ45 modular plugs uses only 50µ 24ct gold plated 3-Prong pin design instead of a 2-Prong design as found on most other pass-through RJ45 modular plugs. A 3-Prong pin provides 3 points of contact with the copper wire conductor instead of 2. This improves electrical performance and signals integrity. A 3-prong pin also holds stronger onto the wire conductors. To learn more about why we only use 3-Prong pins and 50µ 24ct gold-plated contacts, please click here