HALO Electronics 10G (10 Gigabit) Integrated RJ45 FastJacks™ offer high-speed transformers and chokes integrated into an RJ45 connector. The RJ45 jacks are available in data only and PoE/PoE+/4PPoe in both standard (0°C to +70°C) and extended (-40°C to +85°C) operating temperatures. The series is UL recognized, RoHS compliant, and available in tab-up and vertical orientations. HALO Electronics 10G Integrated RJ45 FastJacks are designed to work with both current and voltage-drive PHY’s from all of the leading PHY manufacturers.