The PULSE ELECTRONICS HX5400NL is a model (MDL) quad transformer designed for use in networking applications. This surface mount technology (SMT) component has 1 gigabit data transmission capability and features a 1:1 turns ratio. It is packaged in tape and reel (TU) format and does not include a pin barrier (NPB). This transformer is ideal for high-speed data communication systems that require reliable signal transmission.